This is a cyanotype by SHIGEMATSU. A valuable item from ED5. Signed. I won this, but I'm reluctantly selling it due to financial difficulties. A cyanotype is a blueprint, a photographic printing process that uses a light-sensitive chemical to create images. I haven't displayed it, and I only took it out of the box for the photos, but there was a slight peeling from the beginning. Please refer to the photos. #cyanotype #SHIGEMATSU #silkscreen #SHIGEMATSU #NANTOKA