This retro-inspired design features the massive prehistoric turtle Stupendemys, brought to life in a bold black silhouette with a hypnotic spiral shell pattern that evokes ancient symbolism. Set against a clean white background, the distressed, vintage style reflects the Miocene Epoch, when these giant freshwater turtles ruled South American waterways. The minimalist yet striking artwork blends natural history with a timeless, graphic aesthetic. Made from 100% ring-spun cotton (high-quality cotton) with a soft, sensory-friendly feel. Every order funds kelp restoration on the Pacific Northwest coast.