Everything I love to shoot is here in rich, warm, brown tones as well as black and white. I was also fond of hand coloring my black and white photos back in the day so there's a few images with selective color. I've added a few blue toned images too. They are made to resemble cyanotypes, an archival photographic printing process that yeilds a cyan-blue print. Chemicals are used in the process, Ammonium iron(III) citrate and Potassium ferricyanide are mixed that becomes your emulsion that is applied to rag paper. You could then make your cyanotype using graphics art film available in standard sizes like 8x10.