A technical drawing of a set of three arches. The arches are made of metal and have a curved shape with a pointed end. They are arranged in a triangular formation, with the top arch being the largest and the bottom two being the smallest. Each arches have a red line running along the length of the arches, creating a grid-like pattern. The arches appear to be made of steel or aluminum and are attached to a wooden frame. The frame is rectangular in shape and has a flat surface. The dimensions of the frame are 1700, 1300, and 1000 feet in length. The drawing is in black and white and is labeled with the numbers "1700", "1000", and "1300".
User loisrtz uploaded the image
User loisrtz uploaded the image
