caption: The image shows a drawing of a building with a roof truss, which is a type of truss structure. The drawing is on a piece of paper with some text written on it. The truss is composed of a series of beams and beams that are connected to each other to form a roof. The beams are arranged in a symmetrical pattern, with the top beam being the largest and the bottom two being the smallest. The text on the paper provides further details about the structure, such as the size and shape of the beams.