Lichen on Both Shady Side & Sunny Side of Stone Column

(DSCN9375LichenQCopyAAbordcrpflickr061518)

 

This is more clear and more interesting if you let it upload a couple of extra seconds.

 

I think the stone used to make the columns was basalt, but I'm not at all sure.

 

"My thin white border is not so much a frame as a defense against Flickr's all dark background"

Done