The image shows a full-body depiction of a woman standing and facing slightly to the side with her head turned toward the viewer. She holds a crescent moon in her left hand and a staff in her right hand. Her facial features include detailed eyes and a slightly curved mouth, with long wavy hair falling around her shoulders. She wears a cloth around her lower body, a belt around her waist, and is barefoot. She stands on what appears to be a large lobster or crustacean. In the background, there is a small bush to her left and a structure made of rectangular stone blocks to her right, with grass and foliage growing beside it. The word "LUNA" and a crescent moon appear in the upper left corner, with the date "1539" and initials or a monogram "ISB" on the right side of the image.