Hypnos of the most famous works of art featuring Hypnos is a bronze head of Hypnos himself, now kept in the British Museum in London. This bronze head has wings sprouting from his temples and the hair is elaborately arranged, some tying in knots and some hanging freely from his head. The English word "hypnosis" is derived from his name, referring to the fact that when hypnotized, a person is put into a sleep-like state (hypnos "sleep" + -osis "condition"). The class of medicines known as "hypnotics" which induce sleep also take their name from Hypnos. Additionally, the English word "insomnia"
Greek mythology in popular culture with feathers to Greek mythology. The MGR Samadhi Memorial in Chennai, India, was redecorated in 2012 to include a pegasus, which symbolized "valour and energy". Hydra the Revenge is a Bolliger & Mabillard designed floorless roller coaster at Dorney Park & Wildwater Kingdom in Allentown, Pennsylvania with a Lernaean Hydra theme. The name of the ride pays tribute to the "Hercules" wooden roller coaster that once stood on the same spot. The theme itself is the Hydra coming back to life and seeking revenge over Hercules. During the Middle Ages, writers disdained the use of "pagan" influences such as Greek