Shop › Wave Foam- Cyanotype on Watercolour Paper Image 1 of 1 Wave Foam- Cyanotype on Watercolour Paper $15.00 sold out Cyanotype print of wave foam on watercolour paper.Available in the following sizes:1- 5 ¼ x 7 ¾” Sold Out Added! Cyanotype print of wave foam on watercolour paper.Available in the following sizes:1- 5 ¼ x 7 ¾”