Verdigris Mushroom Stropharia aeruginosa
I find this mushroom in my garden, associated with rotting wood in the soil. This coliny was in a meadow and some of the caps were the largest I have seen.
Olympus EM-1, (aperture priority), Olympus m4/3 30mm f3.5 ED macro, 1/20 f11 ISO 800, hand-held.
The stereos are crosseye & conventional.