People tend to stick with certain things to photograph... you know, flowers, kids, sunsets, dogs... all the stuff I love too! I think it would be a great thing for the Round Robins to take a shot at something that they would never normally try to photograph. It's time for us to get out of our comfort zones, and open our eyes to the various art that exists, but is perhaps hidden somewhat.
Indeed I would never have thought about taking a picture of behind a stage ! With all these cables and strange boxes !
Or poor cat Arthur in a very private situation !