The greatest hits of the Mesozoic share one impossible sunset in this vintage colored-pencil scene on navy: a T. rex mid-stride up front, Stegosaurus grazing left, sauropods wading the lake, and a pterosaur, an honorary guest since pterosaurs were not dinosaurs, crossing the sky. In reality these icons lived tens of millions of years apart, which is exactly why we captioned it MESOZOIC and not a specific Tuesday. Soft 1994-poster color and grain throughout. Made from lightweight 100% ring-spun cotton with a soft, sensory-friendly feel. Every order funds kelp restoration on the Pacific Northwest coast.