Fly Agaric (Amanita muscaria)

I couldn't resist this one. Although they are a very common fungus they still fascinate me. They are the fungus of fairy stories ..the ones where the elves or pixies sit on them in forest glades.
They are poisonous, as are most of the amanita group, but not deadly. They do have hallucinatory properties but I'd still keep clear of them.