This vintage-inspired paleontology design depicts a dramatic encounter between a modern frog and Meganisoptera, a giant dragonfly-like insect from the Late Carboniferous Period, when enormous arthropods thrived in ancient ecosystems. The distressed navy blue scientific illustration on a clean white shirt creates a retro natural history museum aesthetic, showcasing the fascinating evolution of insects and amphibians through time. 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.