Okay, here's my thoughts.
I like photo 1 - it looks nice and sharp on my screen. I like the angle and that you have got the music sheet in as well. :thumbup:
Photo 2 - hmmm - I don't think this one is as successful. Beautiful child but wow! that teddy bear is just too bright, the blob of pink chairback on the righthand side and the reflection of the blue in the little girl's slide is just too much. On my screen, the girl's face looks a little out of focus.
Photo 3 - I like and the b/w looks to have some nice contrast on my screen. :thumbup: