I know this is not what Shawn had in mind when he started this thread, but I had to put it up here. I read an article years ago that Syd Barrett, before he died, would go out and take a photo of something then make a painting of the photo then take a photo of the painting. It really moved me, and so does the idea of these twins getting the same tattoos. I doubt that the two things are at all related, outside of my mind, but for some reason they are exactly the same to me.
http://www.th-ink.co.uk/wp-content/uploads/2012/07/Jordan-and-Caleb.jpeg