The image shows a close-up of a sailboat mast at night. The mast is white and has multiple triangular sails attached to it. The sails are arranged in a triangular formation, with the largest sail at the top and the smallest at the bottom. The pole is also white and appears to be made of metal. The background is dark, making the sails stand out even more. The image is taken from a low angle, looking up at the mast.