This is a still image of an animation I made a few months ago. The mushroom is a fly agaric (Amanita muscaria) and has a long history of shamanic use, particularly in Asia and Europe, due to its hallucinogenic effect when consumed. Human use of this species is thought to date back at least several thousands of years in Siberia and India alone (Source 1 Source 2).

If you are interested in seeing the fully animated version, I have tokenized versions for sale on my NFT Showroom gallery here: https://nftshowroom.com/tych021/gallery/tych021_living-nature_fly-agaric-amanita-muscaria