The image shows a close-up of a metal structure, which appears to be a part of a larger structure. The structure is made up of a series of triangular trusses, which are arranged in a grid-like pattern. The truss is supported by a metal frame with rivets running along the length of the frame. The frame is painted in a light grey color and has a rough texture. The background is a clear blue sky, and there is another part of the structure visible on the right side of the image.