A single seagull is depicted in flight against a clear, light blue sky

A single seagull is depicted in flight against a clear, light blue sky. The bird, with light grey and white plumage, is positioned centrally in the frame, its wings in an upward stroke. The upper three-quarters of the image are dominated by the sky. A dark blue-grey ocean surface with visible ripples indicating slight wave activity comprises the lower quarter of the frame. The scene is illuminated by bright daylight. This coastal environment is consistent with the area of Matosinhos, Portugal. No other subjects, objects, or interactions are present.