I spent some time a few weeks ago at Pascha (Easter) in southern Arizona visiting my daughter. When I was there I spent a little time hiking on Mt. Graham where I took a few photos and also found the most incredible Lichen I've ever seen. It seems at about 9000 feet and above the Lichen becomes much bigger, actually the best I've ever seen anywhere ... (and to think it's right here in our backyard in Az.) which is great because I've found we can use it in some of the designs in our business.