This is a scientific illustration, likely from a biology or marine biology textbook or research paper. It depicts nine different views or stages of a jellyfish (medusa) in a diagrammatic style. The jellyfish are drawn with delicate blue lines on a pale yellow background. Each jellyfish has a bell-shaped body with numerous tentacles extending downwards. Internal structures, such as the gonads (represented by reddish-orange shapes) and digestive system, are visible within the transparent bell. The jellyfish are numbered from 1 to 9, likely indicating different stages of development or variations in anatomy. The illustration emphasizes the radial symmetry of the jellyfish, with structures arranged around a central axis. The style is detailed and precise, typical of scientific illustrations used for identification and study. The overall impression is one of scientific accuracy and clarity.