I saw a couple of these in the competition so far, and not being american had to do a bit of googling to discover the meaning. A charming subject now I understand, but a shame the shoes themselves aren't the focus of the shot. Maybe taking the shot from a different position would remove the overexposure caused by the sky on the right. The composition could be a bit better also. Take the 'negative space' around the shoes. Some have plenty of space around them while the pair bottom right are jammed uncomfortably into the corner.