White line drawings of crayfish and their anatomical parts cover a black ground, rendered with scientific precision in the style of natural history illustration. Touches of rust orange, deep red, and pale yellow highlight specific specimens and details, creating a naturalist's study that bridges education and art. At home in a study, library, or space celebrating marine science and curiosity. Printed to order on smooth 100lb gloss paper, then rolled into a tube and shipped ready to pin, tape, or frame. Sized to fill a wall without filling the budget. The same independent-artist artwork you'd frame, at poster scale and poster price.