Photography rebus number 3! One of our favorite subjects! Comment on this photo rebus with your answer below – and no cheating looking at the comments before. 🙂
Blueprint to cyanotypes – Exploring a historical alternative photographic process
Learn about the cyanotype process, chemicals, coating, exposure, printing, making negatives, washing and troubleshooting in this well illustrated step-by-step guide to cyanotypes.
Strongly recommended for beginners