A warning sign adorns an airplane wing's central section.
An outdoor, close up, bird's eye view of a section of the center of a gray airplane wing with a raised, orange bracket with 2 holes placed in the center of the wing. Directly below the bracket is black upside down text that reads "DO NOT WALK OUTSIDE THIS AREA". Directly below the upside down text is the same text positioned right side up. A thin horizontal strip of black paint is directly below the text. The section of the wing directly below the black paint has many small holes that have been filled in. The orange bracket is casting a reflection of itself onto the surface of the wing.