Cyanotypes and Sustainability

What is a cyanotype?

• A type of photographic printing process that produces a cyan-blue print

• A method of painting using cyan-coloured pigments

• A technique for developing black and white photographs

• A process for creating digital images

Who is considered one of the pioneers of the cyanotype process?

• Ansel Adams

• Anna Atkins

• Henri Cartier-Bresson

• Dorothea Lange

Which chemical is primarily used in the cyanotype process?

• Silver nitrate

• Ferric ammonium citrate

• Potassium dichromate

• Sodium thiosulphate

What is the main environmental benefit of using cyanotypes?

• They use less water than traditional photographic processes

• They do not require harmful chemicals

• They can be developed using natural sunlight

• All of the above

What is the term for the blue colour produced in cyanotypes?

• Prussian Blue

• Royal Blue

• Navy Blue

• Sky Blue

Which of the following is NOT a step in the cyanotype process?

• Coating the paper with a light-sensitive solution

• Exposing the paper to UV light

• Developing the image in a darkroom

• Washing the paper in water

How long does it typically take to expose a cyanotype print using natural sunlight?

• 5-10 seconds

• 1-5 minutes

• 10-20 minutes

• 1-2 hours

What is the purpose of washing the cyanotype print in water after exposure?

• To remove unreacted chemicals

• To fix the image

• To enhance the blue colour

• To dry the print

How can the sustainability of cyanotype prints be further improved?

• By using recycled paper

• By using organic chemicals

• By reducing water usage

• All of the above

What is the primary use of cyanotype in modern times?

• Medical imaging

• Artistic and educational purposes

• Commercial printing

• Security printing