The idea behind this image is interesting, but the execution is missing something. At first I thought there might be some symbolism behind the grouping of items painted on the toes and presence or absence of sandals, but if there's some meaning there I'm missing it.
Nice shot, different from others, yet interesting.
A couple of suggestions:
- you should have taken it in the middle of the tile, so that the grout line is not distracting.
- try taking such photos without using flash (or without having the light directly aimed at the highly reflective background such as the ceramic tile)
Having one of the feet not wearing anything is a good idea - breaks the monotony in a good way.
Good luck!