Crystals grew inside rock like arithmetic flowers. They lengthened and spread, added plane to plane in an awed and perfect obedience to an absolute geometry that even stones - maybe only the stones - understood.
I'm susceptible to that sort of thing - to walls and flowers. You can probably get something more from a wall than a person sometimes. It's just put somewhere.
I like to take pictures of lots of things: people-such as my nephews, my dogs, and just interesting objects that I see. For instance, I might take a picture of flowers by the side of the road, an old sign or a fence.