Sea Urchin Poster - Vivid Marine Life Illustration

A sea urchin poster centers on a vivid close-up of this marine invertebrate, known for its rounded body and radiating spines. The large urchin fills the composition above a textured seabed, its coral-orange, plum, and ivory spines set against deep teal. A shaft of light enters from the upper left, while a loose spine cluster and a small shell fragment sit near the lower edge. Physical, unframed print in A5, A4 or A3. Frames and styling accessories shown in mockups are not included.