The image shows three black and white line drawings on a white background. The drawings are arranged in a triangular formation, with the top left drawing being the largest and the bottom two being the smallest. The first drawing is a line drawing of a rectangular structure with multiple levels and a flat top. The structure appears to be made up of multiple panels or beams. The panels are connected by a series of horizontal lines, creating a grid-like pattern. The lines are evenly spaced and appear to be drawn in a sketch-like style. On the right side of the image, there is a smaller drawing of the same structure, but it is not clearly visible. The drawing is labeled with the letters "FIG. 1" and "FIG.".
User kathryphd uploaded the image
User kathryphd uploaded the image
