![](http://www.alamy.com/thumbs/6/3CC9F269-2606-4EBD-956D-4CFD4B663516/HJ8BD0.jpg)
Lichen on iron-rich rock
Lichen on iron-rich rock at Lake Hodges, Escondido, California
Size: 3000px × 4496px
Location: Lake Hodges Reservoir, Escondido, California
Photo credit: © Chris Hendrickson / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: ancient, bacteria, beautiful, botany, california, chaparral, colorful, cyanobacteria, diego, escondido, geology, hodges, iron, lake, lichen, process, red, reservoir, rich, rock, san, symbiosis, yellow