I've looked at this photo several times now and I'm still not sure what I'm supposed to be looking at! Is it the bluish tinge where the painting is? If so, it just looks like light reflecting off the canvas to me
Claw, If you look about 2" down from the top right hand corner, you can just see the outline of a lady dressed in blue jeans and a brown top. She appears to be holding her arms outstreched.