Cyanotype Printing
Originated from England, this is a art for printing photographs on paper in shades of blue.
WIKI: Cyanotype is a photographic printing process that produces a cyan-blue print. Engineers used the process well into the 20th century as a simple and low-cost process to produce copies of drawings, referred to as blueprints.
How photographs are printed?
What I printed of it?
My prints: coming soon!