Miss K’s mom brought this tiny thing over and asked if I can take a photo of it and enlarge it. We’re pretty sure this is some type of lichen. I’ve looked through a couple hundred species of lichen online, but couldn’t find this one. Not that that means anything, given that there are thousands of them.
Canon 50D with Canon 100mm Macro lens, f/32.0, 4 sec,
ISO 100