An organization that I work with, the Center for the Study of New Testament Manuscripts, just this last summer took a trip to Patmos to take digital photographs of some of the biblical manuscripts there. I just uploaded the writeup of the trip. Fun times. One of these days, I hope to go on one of them. In the meantime, I will spend some time studying the fruits of their labor, the very interesting photographs. If you want to see the public images that they have available, you can view them starting from the manuscripts page.