Concentric rectangular lines radiate outward from a central vertical axis, creating a symmetrical pattern that oscillates between advance and recession. The composition is rendered entirely in black ink on white, with thousands of precise parallel lines building an optical illusion of depth and movement that appears to breathe. Printed to order in our Denver facility on a cushioned, lightweight mat that rolls up and travels with you. Real art under your feet through every practice, not a generic store-shelf print.