One of the most used implements in my computer toolbox is a digital synthesizer with modular programming. Here, I am able to create digital paint brushes for the computer to apply based on various factors. In "Structured Contrast" I created a tapered brush that lays out curved strokes based on the black and white gradient pattern I fed it as a source. The colors were created using a color randomization instruction. After the machine finished its rendering, I cut the results into wedges, then selected a single wedge to reflect and create a true symmetry. I find the undulating result to be mesmerizing.