A labeled anatomical diagram of a tuna rendered in bold black lines and sections against a bright coral pink ground, with Japanese characters and English labels identifying each cut and part of the fish. The composition centers the fish in profile with a direct, instructional approach, accented by stark black text at the base reading "マグロの解剖学 TUNA ANATOMY" in strong capital lettering. Crafted from durable canvas-like poly-poplin and made to order, double-stitched with a cotton webbing strap. The everyday haul, from groceries to the beach, carrying an independent artist's work.