The design is a simple, black and white line drawing of a jar with a rounded top and a flat bottom. Inside the jar, there are three large, fluffy objects that resemble cotton balls or perhaps pieces of a cloud. The jar appears to be filled to the brim with these objects, and the top edge of the jar is clearly defined. The drawing is minimalistic, with no additional details or background elements. The focus is solely on the jar and its contents, creating a sense of curiosity about what these objects might be.