The image is a photograph of a display board in a museum. The board is black and white and has Chinese text written on it. The text is written in both English and Chinese characters. Below the text, there is an illustration of a person sitting on a rock, holding a book and writing. 

On the top left corner of the board, there are three illustrations of different types of knives. The first illustration is of a knife with a pointed tip and a curved handle. The second illustration is a close-up of the handle, showing the blade of the knife. The third illustration is an image of a circular object, which appears to be a piece of wood or a stone.

The fourth illustration is another illustration of the same knife, but with a different shape and size. The fifth illustration is from the top right corner, showing a curved blade with a sharp point and a pointed end. The sixth illustration is in the bottom left corner, and the seventh illustration is on the bottom right corner. The background of the image is blurred, but it seems to be an indoor space with other artifacts visible.