Here is the moss garden of the Ryoan-ji Temple from Kyoto, a combination of moss, bare roots and patches of earth, all developed naturally, without any human intervention. I love to look at the fragile moss carpet, imagining distant miniature forests...
EXIF info:
Nikon D90
Lens: 8-16mm F/4.5-5.6G
Focal Length: 8mm
Aperture: F/5.6
Shutter Speed: 1/200s
ISO Sensitivity: ISO 320