The image is a photograph of a whiteboard with a black and white illustration on the left side. On the right side of the whiteboard, there is a diagram of a sword with Chinese characters written on it. The sword appears to be made of metal and has a long, pointed blade with a sharp point at the end. The text on the blackboard is written in Chinese characters and is likely an inscription or description of the sword. Below the illustration, there are two smaller illustrations of the same sword, one in black and the other in white. The background of the image is plain white.