A Maker's Field Guide to Envelopes

This gloriously oversized pieces is made up of ±25 different papers, 17 unique envelopes, seven ink colors and a stunning magenta foil stamp, 27 diagrams, distinctive patterning inspired by envelope security patterns and lots of footnotes about the brain science behind envelope interactivity.
In the center is a custom envelope with a wax seal. Inside the envelope are five envelopes demonstrating—color, texture, style, flap shape and size.