Lichen Madness!

I'm still practicing in CS5 of course as there is so much to learn so this is a bit of one close up of lichen then with some added effects I liked. Hope you do too:) I've been so frustrated because my juno e-mail is a mess so I'm now on gmail. Can someone tell me how to add this to my profile page? I think this looks like a skeleton so it's dedicated to Dave H!
here
Rains again even tho they promised a sunny end of the week--hah! but the weekend will be here none too soon!