Do you have a sense of how you get to be a backdrop painter -- do inmates chose amongst themselves or do the prison authorities just make a selection? And, on a similar note, how much artistic freedom does the backdrop painter actually have, in terms of needing approval of his or her subject matter from fellow inmates or the authorities?

That's one of the questions that I've asked of all the backdrop painters who I've been in touch with over the years. The answer is always that if you are a "good artist" in prison, then you're very well-respected within the prison -- people in the prison all know you. You'll be making greeting cards for people or you'll be doing hand calligraphy for love letters for friends in prison -- you'll be known for your skills. The prison administration is already aware of the respected artists, because they shine within the culture, and so they are usually the ones that are chosen. And when you're chosen, it's a huge honor.

Something to keep in mind, though, is that backdrops do get painted over. In some prisons, the backdrop can change a few times a year.

One of the artists I've kept in touch with is Darrell Van Mastrigt -- I interviewed him for the book, and he painted a backdrop for me that was in my thesis show. In the prison that he's in, the portrait studios are organized by the NAACP. He said that the NAACP had seen his paintings in the past, and when they selected him, they gave him creative control over what sort of landscape he chose to paint.

Obviously, there are some rules. The main restriction is that you can't use certain colors that are affiliated with gangs. So, for instance, Darrell painted a mural with two cars and they had to be green and purple -- they couldn't be red or blue. But, from what Darrell has told me and from what I understand from other painters, they don't get much input from other prisoners. At the same time, they're very conscious of wanting to please people and maintain their status within the prison, of course, and they get a lot of pleasure out of doing something positive for families in the visiting room.

Another interesting thing a painter told me was that she was very conscious of not wanting to do a specific, recognizable cityscape, because she knew that not everyone in the prison was from the city. So she deliberately tried to paint a more abstract landscape that she thought anyone could relate to. And a lot of imagery they work from is from books in the prison library, rather than just their memories.

In some of the photographs you were sent, the prisoners are in front of off-the-shelf printed backdrops -- some offering multiple pull-down choices--rather than hand-painted ones. Are these standardized commercial backdrops gradually replacing the inmate-produced landscapes?