The Sun Defines Everything

I... am really not sure what this is a picture of. I've surmised it must be a lichen of some sort [though I'm really not sure what a lichen looks like, either....] and if you know, I'd greatly appreciate it! xD

Anyway, it's a really nice pic, I think. I'd love your thoughts on it, though



Taken by the Icelandic Lava Fields between Keflavik and Reykjavik, on Reykjanesbraut.



Once again:

Message me if you want to use it.
Don't remove its watermark
Link back to me OR Put me in credits.
Thanks

Bless <3