This vintage-inspired marine design highlights Mosasaurus, the apex ocean predator of the Late Cretaceous Period, presented in an informative natural history layout. Illustrated in cool teal and seafoam tones against a deep black background, the retro, lightly distressed artwork showcases its powerful jaws, streamlined body, and carnivorous lifestyle in bold scientific poster style. 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.