A.C. Koch works almost entirely in black and white, because colorblindness predisposes him to see the world in contrasts. Architecture and streetscapes offer an interplay of shapes and textures that can create a great sense of depth and drama in an ordinary scene. His photography was recently featured in a Westword article during a show of black-and-white prints at St. Mark’s Coffeehouse in Denver, CO. More of Koch’s photography can be found on Instagram @henry_iblis, and his photo blog: invisiblepony.blogspot.com.