“Herschel’s Telescope” by Adley Rochelle, Severance, Colorado, USA
Parts used: Petals
Amount: 1 1/2cups
Extracted by: Mortar
Solvent: Tap water
Application: Brushing
Layers: 5
Substrate: Hapikalor Watercolour paper, 140lb, 200 gsm
Created with: I hand-drew the telescope from an image of Sir John Herschel’s family crest found on Wikipedia, scanned it, refined the outline in Photoshop, and printed it on Octago inkjet transparency film to use as a negative.
Exposure: 10 days sitting in a south-facing window, October 2025
UV strength: 4-6
Temperature: 18-22° Celsius or 65-72° Fahrenheit
Humidity: 20-30%
Contrast: ✘ (Almost none)
Challenges or observations: The tiny petals required using half the large plant. I carefully avoided the yellow disc florets and greenery.
Additional information: This type of chrysanthemum is called Cheryl Pink Garden Mum or sometimes just Cheryl Pink. Though the flowers were bright pink, the mashed pigment turned pale brown. A permanent coffee filter effectively removed fine particles. The coating was very light, so I applied five layers, which only darkened the colour slightly.
Instagram: @silverlensbyadleyrochelle
Facebook: facebook.com/silverlensbyadleyrochelle
Website: www.silverlenscolorado.com
Chrysanthemum (Chrysanthemum x morifolium) anthotype by Adley Rochelle
This anthotype is part of World Anthotype Day
World Anthotype Day - celebrated annually since 2022 was started by AlternativePhotography.com. Our global community of artists celebrates the anthotype process by submitting prints. These works are added to our database here and compiled into reference books. The purpose is to build a large resource where artist can learn which pigments and plants work and draw inspiration from others. 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

Volume 3 pushes the boundaries with emulsions not only from plants and pigments, but also from beans, moss and mushrooms. 135 artists shared their research.
Anthotype Emulsions, Volume 3 – The collective research from photographers on World Anthotype Day 2024
In Volume 4 we will combine entries from both 2025 and 2026 into one beautiful double edition to include even more inspiring work, insights, and pigments to explore. The release for the combined World Anthotype Day book is planned for November 2026 – a richer, more comprehensive collection worth the wait.
Anthotype Emulsions, Volume 4 – The collective research from photographers on World Anthotype Day 2025 and 2026
Make prints using plants - an environmentally safe process!The first book solely dedicated to Anthotypes.
Anthotypes – Explore the darkroom in your garden and make photographs using plants
Rated 9,8 - based on 224 votes
Learn everything there is to know about anthotypes in the updated edition 2 of our popular How-To book.The extended and complete guide to Anthotypes.
Anthotypes - The Complete Guide to Making Photographs with Plants and Sunlight
50 pre-defined pages for you to document your anthotype process.
Anthotype notes – Document your anthotype process
Rated 10 - based on 8 votes

The Massive Paper chart
85+ papers tested in the argyrotype, chrysotype, cyanotype, palladium, salted paper and vandyke brown process.Pure Inspiration #2: COLOUR
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Pure Inspiration #1: COMPOSITES
A fusion of moments and visions from artists working in alternative photographic processes – featuring 90+ inspirational alternative photographic processes images. Highly creative!Alternative Photography: Art and Artists, Edition 2
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World Anthotype Day
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