My last few deviations have been paintings (rather than photos). I got the idea to paint a cellist, because I enjoyed painting Erato playing an accordion in my Muses series, and because I saw a photo of a cellist and I liked the lines. I also wanted to paint a woman with clothes on (just for the challenge, mind you).
After the cellist, I painted a violinist, to represent you understand. But I'm a fan of electric music, so my next painting was and is an electric guitarist. So I guess I'm doing a series of paintings of musicians. All are on 16x20 canvases, kinda' small for me: I usually paint much larger, so painting small is another challenge I guess (really it's because my GF bought a bunch of small canvases from Michael's).
I'll do an acoustic guitarist next, then it's been suggested I do ethnic instruments, like the oud and the bandura... we'll see. If I get really motivated I might do an oboe player!