Cyanotype – the classic process

Cyanotype process – a modified extract from the book Blueprint to cyanotypes describing the classic or traditional cyanotype process.

Always be careful when handling chemicals. Read the health and safety instructions.


Hang a cyanotype to dryUnlike photographs set in silver, like in black and white photography, cyanotypes are using a solution of iron compounds.

The photograph can be taken with a camera, like a digital camera, and the resulting photo turned into a negative that can be used to make a cyanotype.

The basic cyanotype recipe has not changed very much since Sir John Herschel introduced it in 1842. However, some advances have been made by Mike Ware in what is referred to as the New cyanotype process. Ware’s cyanotype formula has less bleed, shorter exposure times and a longer density range than Herschel’s, but it is also slightly more complicated to mix and uses more toxic chemicals.

The cyanotype process at a glance

The cyanotype process is simple. It can be done easily in a few steps:

Mixing chemicals
The cyanotype is made up of two simple solutions.

  • Potassium ferricyanide and Ferric ammonium citrate (green) are mixed with water separately.
  • The two solutions are then blended together in equal parts.

Preparing the canvas

  • Paper, card, textiles or any other naturally absorbent material is coated with the solution and dried in the dark.

Printing the cyanotype

  • Objects or negatives are placed on the material to make a print. The cyanotype is printed using UV light, such as the sun, a light box or a UV lamp.

Processing and drying

  • After exposure the material is processed by simply rinsing it in water. A white print emerges on a blue background.
  • The final print is dried and admired.

What you need

Before you start, get all the items you need together.

  • 25 grams of Ferric ammonium citrate (green)
  • 10 grams of Potassium ferricyanide
  • Water (distilled if possible)
  • Scale or measuring spoons
  • Measuring jug
  • 3 glass containers for mixing ingredients
  • Plastic spoons
  • Face mask (DIY style)
  • Goggles
  • Rubber gloves
  • Apron or old shirt
  • Newspaper to cover work surface
  • Cleaning cloth
  • Brushes or coating rod
  • Clothes pegs (plastic)
  • Washing line or rope (plastic)
  • Art paper or fabric for coating
  • Glass or a contact print frame
  • Sunshine or a UV light source

Mixing chemicals

Cyanotype is a very simple process. It involves treating a surface with iron salts that reacts to UV light. Wear a face mask and rubber gloves when working with chemicals. In this case, Ammonium ferric citrate and Potassium ferricyanide. Two separate solutions are made and then equal quantities of each solution is mixed together in a third container.

The formula

This recipe makes approximately 50 8×10 inch prints. The cyanotype is made up of two simple solutions:

  • Solution A: 25 grams Ferric ammonium citrate (green) and 100 ml. water.
  • Solution B: 10 grams Potassium ferricyanide and 100 ml. water.

1Mixing cyanotype chemicalsMixing the chemicals
Dissolve the chemicals in water to make two separate solutions. Add Ammonium ferric citrate to water into one container and Potassium ferricyanide to water in another. Stir with a plastic spoon until the chemicals dissolve. Mix equal quantities of each solution together in a third container. Unused solutions can be stored separately in brown bottles away from light, but will not last very long once they have been mixed. Dispose of any unused chemicals in a sensible and environmentally friendly way!
 
Your work area
Your floors, carpets, walls, work surfaces, clothes and skin can be stained by the chemicals. Cover all possible areas, use rubber gloves and an apron or an old shirt to work in. If you have the space, choose an area where you can spread out. Ordinary light bulbs or tungsten light is safe to use, but UV light will affect your prints. Some fluorescent lighting may also affect your prints.

2Coating cyanotype paperPreparing the canvas
Using a brush, simply paint the chemicals onto the material. Paper, card, textiles or any natural material can be used to print on. Decide how big your print is going to be, and cut your material to size. Make sure your working area is dimly lit, or lit with a low-level tungsten bulb. Once the material is coated, leave it to dry in the dark.

3Exposing a digital negative on cyanotypePrinting the cyanotype
Print a cyanotype by placing your negative (to reproduce a photograph) or object (to make a photogram) in contact with your coated paper or fabric. Sandwich it with a piece of glass. Expose the sandwich to UV light. Natural sunlight is the traditional light source, but UV lamps can also be used. A photogram can also be made by placing items on the surface. Plants, decorative items or other objects can be used to create silhouettes or interesting shapes. Exposure times can vary from a few minutes to several hours, depending on how strong your lightsource is or the season where you are printing.

4Processing and drying
When the print has been exposed, process your print by rinsing it in cold water. The wash also removes any unexposed chemicals. Wash for at least 5 minutes, until all chemicals are removed and the water runs clear. Oxidation is also hastened this way – bringing out the blue color. The final print can now be hung to dry and be admired.

Good luck!

Beginners guide to cyanotypesBlueprint to cyanotypes – Exploring a historical alternative photographic process
by Malin Fabbri and Gary Fabbri
A well illustrated step-by-step guide to cyanotypes.
 
A lot more information on the process, chemicals, coating, exposure, printing, making negatives, washing and troubleshooting is available in this book.
 
Strongly recommended for beginners



49 Comments

  1. Pete
    Posted June 23, 2010 at 7:12 pm | Permalink

    I have been having problems the entire print is washed away during th wash process. I have tried various papers from the recommended paper list to no avail. I am wondering if there is something in the water that is bleaching the print. Our water is pretty tasty and has no strong chlorine smell.

    Any Ideas?
    Thanks,
    Pete.

  2. admin
    Posted June 24, 2010 at 9:17 am | Permalink

    @Pete
    I’m assuming you can see the print when you have exposed it?
    I would try some problem elimination. First get a 100% cotton material, wash it, and then try printing on it. If that works, you know it’s the wrong paper you are using.
    Second I would try using distilled water. If that works, you know it’s the water you are using.
    Let us know how it works out!

  3. Posted September 18, 2010 at 3:14 am | Permalink

    I would like to know if you hood or directed high ventilation to do cyanotype and if you need red light for prep or could you yellow light.

    Thanks

  4. admin
    Posted September 20, 2010 at 8:46 pm | Permalink

    @Judy Garin
    To coat cyanotypes, or work with the chemicals, no extra ventilation is needed, though it’s always good to have sufficient ventilation for other reasons! You don’t need red light to prep either, a dimmed room light is fine. Just be careful with using tungsten light, or daylight. Good luck!

  5. kat
    Posted November 2, 2010 at 6:52 pm | Permalink

    what types of photos works best w/ cyanotypes?

  6. admin
    Posted November 5, 2010 at 3:13 pm | Permalink

    What type of photographs that works best with cyanotypes depends a little on what you are after. You can print a very contrasty negative and get good effects, though cyanotypes are also capable of a wide range of mid tones.
    As far as the motif goes, I think architecture and symmetry works really well in cyanotype. If you like toning them sepia, then portraits and landscapes are working well too, but it’s very subjective, and depends on what you like.

  7. Karen
    Posted November 19, 2010 at 10:46 am | Permalink

    I, like Pete above have had problems developing the print on
    ready prepared cyanotype paper.
    The image is there and then when rinsed, it disappears!
    How do you fix it, please.
    I am using a pack of ‘sunography’ paper

  8. admin
    Posted November 19, 2010 at 10:49 am | Permalink

    @Karen
    How long did you expose the image for? Was there a clear print (green or yellow) before you started rinsing it?

  9. Karen
    Posted November 23, 2010 at 7:37 pm | Permalink

    hi,

    I tried it various times, some for 30mins ( cloudy day) some for less time.
    The impression before rinsing was a pale white with bluish surround

  10. admin
    Posted November 24, 2010 at 5:15 pm | Permalink

    @ Karen. More questions: Which material did you try printing on, and did you rinse in tap water?

  11. Karen
    Posted November 24, 2010 at 6:42 pm | Permalink

    I used the ‘sunography’ paper product sold in packets of 6 sheets specifically for this process.
    I rinsed the paper with tap water. I also even tried using some peroxide solution as I saw this on the internet
    It is being sold everywhere at the moment eg.
    http://www.vandashop.com/shopimages/products/normal/Sunography.gift.

    any help gratefully received

  12. admin
    Posted December 1, 2010 at 10:36 am | Permalink

    The things to check when your print disappear:
    The material: is it natural (if you are using pre coated paper this SHOULD be fine). If you are printing on cloth, make sure it’s not any synthetics in it, also wash it beforehand to remove any starch.
    If you are using paper, it may be sized. To remove any sizing, use a white vinegar soak.
    The coating: Make sure there is no white light, sunlight or tungsten lights that may affect your print.
    The exposure: Make sure it’s long enough. As a test, try exposing for an hour or so, and see if the same thing happens.
    The wash: Is your water alkaline? Can you try rinsing somewhere else to compare the result?
    I hope this works!

  13. Christer Törnkvist
    Posted December 30, 2010 at 1:25 pm | Permalink

    The book is very good to start up with cyanotype. I’ve used it a lot, actually it’s my 1st book in this topic.

  14. Posted February 22, 2011 at 1:39 pm | Permalink

    I have brought all the things needed to make a cyanotype and i will make a start on it next week. One question, do you think it would be pssible to make a cyanotyp by enlarging onto the sensitized paper as if it was normal photosensitive paper?

  15. admin
    Posted February 23, 2011 at 1:35 pm | Permalink

    @ Oliver:
    I have not tried this, the process needs UV light. I doubt it will work, but please try and let us all know!

  16. Posted April 25, 2011 at 6:34 pm | Permalink

    I really like the cyanotype print blue color that appears after about 5′ of washing (after exposure). For me, it is much richer than the dark blue that comes when the print dries. Is there any way to get this softer, lighter blue print as a final picture? Thanks

  17. admin
    Posted April 25, 2011 at 10:02 pm | Permalink

    @ carol
    I suppose you can just underexpose the print and it will be lighter.

  18. Shayne
    Posted May 4, 2011 at 11:04 pm | Permalink

    I’ve been making cyanotypes for a few months now, and I seem to have a re-occuring problem. When I look at my finshed prints there is purple in places it should be white. My instructor said it was from my canvas not being dry, but we both made sure it was 100% dry before exposing it. What could it be then?

  19. admin
    Posted May 5, 2011 at 11:37 am | Permalink

    @Shayne
    Which exposure time do you have?

  20. Shayne
    Posted May 6, 2011 at 3:51 am | Permalink

    I use a negative produced off of photo shop, printed on canvas and I left it outside for about 35-40 mins. Most of it look normal except for one area that just a vivid puple

  21. Gene
    Posted July 1, 2011 at 9:27 pm | Permalink

    Hello all,
    do cyanotypes have to be strictly done with negatives for best effect or are there other ways to get a larger print,
    I thought maybe placing a transparent print instead of a neg?
    And if so, how would i go about finding a method/service that does this.
    Any info appreciated.

  22. Tommy
    Posted July 24, 2011 at 12:22 am | Permalink

    How long can you wait to expose your paper after you have allowed the chemistry to dry? Some of my prepared papers ( I’m coating 100% cotton paper ) are turning green overnight. What is the ideal amount of time between coating and exposing?

  23. admin
    Posted July 26, 2011 at 9:41 pm | Permalink

    @Tommy
    Most literature says you should expose the day after coating, or as soon as it’s dry enough. I am however doing some experiments on how long the coated paper will last. I keep it in a dark dry place and have so far used 5 year old paper with success. So, don’t feel too stressed about using the paper up right away! :-)

  24. Brandy
    Posted August 3, 2011 at 1:53 pm | Permalink

    I just used this yesterday in a daring and dangerous camp we hold every summer. (All safety precautions were upheld.) It was great. A lot of the teens thought this was their favorite experiment of the day. I never imagined it would be so easy to make sunpaper. Thanks for posting the process!

  25. Laura
    Posted August 15, 2011 at 5:52 pm | Permalink

    I am using 100% cotton and the print is just washing out. I’ve done this before but I bought the fabric pretreated. I don’t know what I’m doing wrong. Help??

  26. Grace
    Posted October 20, 2011 at 10:18 pm | Permalink

    I use this solution but when I brush it on the colour is a lot darker and bluer than the pictures show and I can’t figure out what went wrong.

  27. admin
    Posted October 21, 2011 at 2:59 pm | Permalink

    @Grace… the solution should be yellow or greenish when you brush it on. Blue when you have rinsed and a deeper blue after a day.

  28. Jessica Sarrazin
    Posted March 11, 2012 at 1:35 am | Permalink

    Is it possible with a light fabric, like a silk scarf, to just dip the entire piece into a container of cyanotype solution (and maybe wring it out with gloves on?) rather than coating by brushing?

  29. admin
    Posted March 11, 2012 at 12:53 pm | Permalink

    Absolutley. Just make sure it’s not too creased when drying.

  30. Deborah
    Posted January 8, 2013 at 4:37 am | Permalink

    Where can I find or buy a contact print frame?

  31. Posted January 8, 2013 at 10:36 am | Permalink

    Deborah: Contact frame suppliers can be found here:
    http://www.alternativephotography.com/wp/directory-of-suppliers/darkroom

  32. Posted January 11, 2013 at 9:19 pm | Permalink

    I skimmed over all of these comments, but PEROXIDE is the ultimate blue booster. Once you put your print in some water with about a tablespoon of peroxide (don’t quote me on that) the blues just POP! Try it. It’s all an experiment anyway :)

  33. Chloe
    Posted March 20, 2013 at 4:41 pm | Permalink

    Should I use only a plastic spoon?
    I have stainless steel spoons. Do they affect the solutions?

  34. Posted March 25, 2013 at 8:10 pm | Permalink

    @Chloe: You can use any spoon. I’ve even mixed chemicals in a rusty old jar once, and it did affect the print but still printed:
    http://www.alternativephotography.com/wp/processes/cyanotype/cyanotype-chemicals-in-a-rusty-old-jar

  35. Cathy Ferguson
    Posted April 25, 2013 at 6:18 am | Permalink

    I have old cyanotypes that I made 30 years ago. They are fading. Someone told me that if I put them in the sunlight the blue would darken. Has anyone tried this? Someone else told me that if I put them in the dark they would darken – completely the opposite advice. I could experiment but I don’t want to damage the old images.
    Any ideas? Thanks

  36. Zinnia
    Posted July 29, 2013 at 6:31 pm | Permalink

    Where can I buy the chemicals cheapest with Free or low UK postage? I’ve looked all over the place, I’m just looking for a reliable cheap website

  37. Cathy
    Posted August 1, 2013 at 12:58 am | Permalink

    Re buying cyanotype chemicals – I bought mine from a chemical supplier – a company that supplies school and university science departments.

  38. Emily
    Posted August 5, 2013 at 6:39 pm | Permalink

    Try http://www.artvango.co.uk kits are £7.25 and postage is basic Royal Mail.
    I put my Cyanotypes in the dark (a cupboard or under the stairs) for a few days to bring the colour back.

  39. alice
    Posted September 7, 2013 at 6:20 am | Permalink

    Anyone know where to purchase the chemical in sg?

  40. Posted September 9, 2013 at 8:46 pm | Permalink

    @alice: You can find plenty of suppliers of chemicals here, most ship anywhere:
    http://www.alternativephotography.com/wp/directory-of-suppliers/chemicals-kits

  41. Alice Goh
    Posted October 7, 2013 at 6:56 am | Permalink

    I can only find Ammonium ferric citrate (brown), can this works for the blueprint.
    Or i should buy other chemical to have the blueprint effect?

  42. Alice Goh
    Posted October 7, 2013 at 7:33 am | Permalink

    Will the brown Ferric ammonium citrate works as well?

  43. Posted October 13, 2013 at 8:06 pm | Permalink

    @Alice Goh: Yes, brown Ferric Ammonium Citrate works too. Good luck.

  44. Kanika Sircar
    Posted October 22, 2013 at 9:25 pm | Permalink

    Can I coat porcelain tiles with the cyanotype chemicals and, using various masks, produce a cyanotype print on the tile?

  45. anisha
    Posted October 27, 2013 at 4:49 am | Permalink

    is it necessary that the photograph which we want to print should be a negative and should be printed on a transparent sheet kind of a thing?

  46. Posted August 23, 2014 at 9:19 pm | Permalink

    Hello,

    At my work, we held a children’s camp and made cyanotype t-shirts. Some of the solution fell onto the brick where it seems to be getting more potent, even though it has rained. Any suggestions on getting cyanotype solution off of brick?

  47. Posted August 29, 2014 at 1:39 pm | Permalink

    @ Stacey: that sounds like a lot of fun! Try bleaching it with bicarbonate soda, just like when bleaching a print for toning.

  48. sue corr
    Posted October 30, 2014 at 5:11 pm | Permalink

    I have a place to dry the coated emulsion on the paper in the bathroom. It is almost dark apart from the edges of the door frame just a tiny bit of light comes through…..will this be a problem…

  49. Posted November 3, 2014 at 10:21 pm | Permalink

    Sue Corr: Not too light and not for too long, it will start to affect the paper eventually.

36 Trackbacks

  1. […] Alternative Photography: Cyanotype: The Classic Process… http://www.alternativephotography.com/wp/processes/cyanotype/cyanotype-classic-process […]

  2. […] and contrasting with the concept in yesterday’s post, the concept of cyanotype processing. Except, unlike in the link just preceding this, I refer to *digital* processing of a […]

  3. By Fun in the Sun-Printing « Holga Blog on July 5, 2010 at 11:04 pm

    […] dichromate solution, so now you know. If you’re mildly chemical-minded, you can have a go at making it yourself. But otherwise, if you’re lazy or busy like me, then have a look round for […]

  4. By Portfolio » Cyanotype gallery on September 29, 2010 at 9:03 am

    […] here for information about the cyanotype process. Author: admin Categories: Alt-process Tags: Add new […]

  5. […] Cyanotype – the classic process. […]

  6. By Identity Blueprint on April 12, 2011 at 6:06 am

    […] “How to Make a Cyanotype.” We thought this one was pretty good. We used the recipe from this site. This entry was posted in Uncategorized. Bookmark the permalink. ← Carrie Mae […]

  7. By Cyanotypes « 19thcenturyphoto on May 9, 2011 at 4:17 pm

    […] http://www.alternativephotography.com/wp/processes/cyanotype/cyanotype-classic-process […]

  8. […] http://www.alternativephotography.com/wp/processes/cyanotype/cyanotype-classic-process […]

  9. By The Weekly Read » One Thousand Words A Minute on August 5, 2011 at 7:00 pm

    […] an interesting sort of biography – it’s a work of art.  Lauren Redniss created amazing cyanotype pieces to compliment the story, and the book is a magical […]

  10. By cyanotype | JB Photo on December 8, 2011 at 8:23 pm

    […] Cyanotypes also know as “blueprints” is a printing process that gives images a blue tone. This process was very popular with amateur photographers in the 1900′s because it was a very easy and inexpensive printing process. Today, the cyanotype process is most only used by fine-art photographers because it is not well known to the general public. There is readily available information on the web on how to produce cyanotypes. So if you have some free time and are interested in alternative processing, give cyanotypes  a shot. http://www.alternativephotography.com/wp/processes/cyanotype/cyanotype-classic-process […]

  11. […] to mix the chemicals and coat your own cyanotype paper (or other surface) from scratch? This alternative photography page provides a recipe and explains the process. Be safe with the […]

  12. By Hello from the … « hankkaplanarchive on March 8, 2012 at 3:49 am

    […] to the second title fight between Dempsey and Tunney, a year after the first, in 1927. Above is a cyanotype, from a magazine, of the action in the second […]

  13. By Into The Blue | ALTlab Journal on April 2, 2012 at 11:23 am

    […] was experimenting with the traditional cyanotype process. There is a lot of information on the net (http://www.alternativephotography.com/wp/processes/cyanotype/cyanotype-classic-process) but one has to experiment keeping in mind the conditions one is working in.  What paper one uses […]

  14. […] and used all kinds of crazy chemicals to produce some amazing Gum Bichromate prints as well as Cyanotypes and Van Dykes. I probably should have upgraded the […]

  15. By New to Cyanotype | Light Bulbs and Ventures on June 28, 2012 at 6:27 am

    […] or if you prefer the Actual Instuctions […]

  16. […] the Flipside” an art show as a fundraiser for the Roc City Skatepark project using alternative processes of photography. Not just skate/bike/blade/coffee related art, but a mixture of all things that inspire me. The […]

  17. By Sault Street Scene Screens 2 « Dark Pines Photo on August 6, 2012 at 10:11 pm

    […] Ste. Marie On. Street screens features a different blend of effects. The first screen resembles a cyanotype.  For an example and tutorial on how to create an actual a cyanotype fabric quilt  visit the […]

  18. By Family Interventions « alternativephotos on September 28, 2012 at 9:40 am

    […]   The recipe is here at the Alternative Photography site. […]

  19. By Cyanotypes on October 22, 2012 at 12:38 am

    […] had made a few months before. So as not to bore you with all the technical aspects of the process, here’s a link to how the chemicals are mixed and the few steps in the process. It is one of the simplest […]

  20. By Cyanotypes | Jennifer Nichole Wells on December 12, 2012 at 3:11 am

    […] will be taking Alternative Photo this coming Spring. For our first project we’ll be making cyanotypes. Today, I took some images using mushrooms and glitter (we had to pick specific items from a list- […]

  21. […] Cyanotypes, as the name suggests, are blue photographic prints produced using the same process which was used for engineering blueprints. […]

  22. […] This wonderful site has an amazing plethora of information on many photographic processes as well as much useful information on cyanotype printing methods. […]

  23. […] http://www.alternativephotography.com/wp/processes/cyanotype/cyanotype-classic-process - blueprint […]

  24. […] For today’s post I found an old Cynotype I did in College. For those of you who don’t know what a cyanotype is, it is an old printing process discovered in the late 1800′s. It was originally used more by the engineering world but, Anna Atkins brought it to the photography world. It’s a pretty simple process. You can by kits online, mix the chemicals, coat pretty much ANY absorbent service with the light sensitive solution, use a strong light source (we used the sun), rinse and dry. In school we printed mostly on pure cotton paper, but we mixed it up too with printing on things like a T-Shirt and a wooden bed tray for breakfast in bed. It was a ton of fun and you should try it out. Check out how to do it here: http://www.alternativephotography.com/wp/processes/cyanotype/cyanotype-classic-process […]

  25. […] negatives. This is a very much debated issue. Most web sources will tell you to choose something reddish or yellowish while many people just use black. In my experience black will give very vivid contrast […]

  26. By Making magic | on August 18, 2013 at 5:53 pm

    […] cold water, and hang it out to dry. (For a more detailed explanation of how the process works, read this.) You create a unique piece – you never know exactly how it will turn out; timing, daylight […]

  27. By Anna Atkins | SAMOUKOVA on September 4, 2013 at 4:12 pm

    […] http://www.alternativephotography.com/wp/processes/cyanotype/cyanotype-classic-process […]

  28. By Cyanotype Prints | S Brookes Printmaker on October 11, 2013 at 1:00 pm

    […] In the spring, I was kindly given the chemical required to make cyanotype  prints by the Norfolk artist, Andrew Ruffhead (www.fish-and-ships.com). In a dark room, you mix the chemicals with water and then paint onto some quality paper-very simply put! On a sunny day, you use a ‘negative’ that you have created to ‘expose’ the paper to the light to create beautiful images in a strong blue colour. There are websites that give you the detail (http://www.alternativephotography.com) […]

  29. By Cyanotypes | Alex Woodhouse Photography on March 10, 2014 at 1:31 pm

    […] been working on some cyanotypes this past week. Being in the darkroom and playing around with different papers and fabric has been […]

  30. By What did Bill choose? | Kara Rasmanis on April 1, 2014 at 11:50 pm

    […] I entered a gallery with the customary Henson black painted walls (not ‘black’ but a special almost black concoction designed for the space based on the carpet colour so it was complimentary) with almost all the works being black and white. I felt a huge sigh of relief as I spied some wonderful Norman Lindsays and a beautiful tiny cyanotype. […]

  31. By Exploring Cyanotype | Stanley C. on April 8, 2014 at 4:07 am

    […] Citation: http://www.alternativephotography.com/wp/processes/cyanotype/cyanotype-classic-process […]

  32. By Cyanotypes | Karley Foy Photography on May 9, 2014 at 11:14 pm

    […] http://www.alternativephotography.com/wp/processes/cyanotype/cyanotype-classic-process […]

  33. […] Cyanotype […]

  34. By day zero – pathetica on August 23, 2014 at 4:51 pm

    […] waking up to a whole campus without water. No showers, no coffee, and a very difficult time making cyanotypes … What’s more, it’s raining, so it feels like our whole Human Control of Water thing has been […]

  35. […] you are interested in making some of your own, there are some great pages on the web here and […]

  36. By I’m a photography teacher! on October 31, 2014 at 3:20 pm

    […] For a more in depth explanation of cyanotype photography click here. […]

Post a Comment

Your email is never shared. Required fields are marked *

*
*

WordPress SEO fine-tune by Meta SEO Pack from Poradnik Webmastera
%d bloggers like this: