Shop › Homunculus - Original Artwork Image 1 of 2 Image 2 of 2 Homunculus - Original Artwork $175.00 sold out cyanotype and gel pen on watercolor paper, 9 x 12 inches. can you feel the tingle? Sold Out Added! cyanotype and gel pen on watercolor paper, 9 x 12 inches. can you feel the tingle?