“Touching Planet Rose” by Dianne Bos
Country: Calgary, Alberta, Canada, but print exposed in France
Parts used: Petals
Amount: 5 full fresh flower heads
Extracted by: Soaked in rum and then squished with a wooden spoon
Thinner: Alcohol (cheap Barbados rum)
Application: Brushing
Layers: 1 layer
Substrate: Watercolour paper
Created with: Laser printed OHP positive
Exposure: 6 hours over 2 days, August, summer 2023
Contrast: ✿ (Low)
Challenges or observations: The beautiful pink colour comes from the rose petals almost immediately. The fresher the liquid pigment, the better it works.
Additional information: The pigment and the print both smell very fragrant, just like the rose.
This rose is from my potager garden in France. The pigment also works well as a cyanotype toner.
Instagram: @dbosphoto
Website: diannebos.ca

Rose, red (Rosa rubiginosa.) anthotype by Dianne Bos
This anthotype is part of World Anthotype Day
World Anthotype Day was started by AlternativePhotography.com in 2022. In August anthotype artists all over the world celebrate the anthotype process and send in their entries. We add them here to the database and create a reference book for each year. The purpose of the day is to build a large resource where artist can learn which pigmenets and plants that work and draw inspiration from other artists' work. The reference books can be found here:

Volume 1 contains 60 unique anthotype emulsions from 103 artists taking part from 31 countries.
Anthotype Emulsions, Volume 1 – The collective research from photographers on World Anthotype Day 2022

Volume 2 contains 100 unique anthotype emulsions from 139 artists taking part from 31 countries.
Anthotype Emulsions, Volume 2 – The collective research from photographers on World Anthotype Day 2023

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