Jellyfish are wonderful. They are treated extraordinary. Jellyfish can be found in every see and ocean, on the surface or in the countless deep. Jellyfish are the oldest animals on the planet. Their history extends back 600 million years.There is a plenty of different types in nature.The largest of them can be 2,5 meters in diameter and have tentacles longer that 40 meters. The poison of the most dangerous jellyfish can kill 60 people. Jellyfishs tentacles can sting even after its death for 2 weeks. Jellyfish grow during the whole life. The artist portrays a jellyfish which goes up to the surface from the cold ocean depth.