'Shroom

To take a really nice photo of a shroom:
1. Go to woods, find roundest, proudest shroom in the woods.
2. Wait for last dapplings of sunlight to filter on to the top of the target shroom
3. Press shutter release
4. get pushed out of the way just as you press shutter release
5. watch while shroom gets trodden.
Alternatively,
Leave dog at home, take camera to woods, snap away to your heart's content.

Never work with mushroomas and animals