A single adult seagull stands on a cobblestone surface. The bird has white plumage on its head and chest, gray wings, and bright yellow legs and beak. It looks down at something on the ground and then picks it up in its beak. The cobblestones are varying shades of gray and are arranged in a repeating square pattern. Part of a gray wall is visible at the edge of the frame. The lighting indicates it is daytime with shadows cast by the bird.