1. Dirty Feet

I have a couple different ideas for this category - the most obvious one is the first:

This is Chris' foot after walking up from the lake - covered in the beautiful soft sand of the beaches of Lake Erie.

Another is this one:

A dog's footprint in the sand.

The third is along the same lines as the second one - it just turned out a little different:This is my footprint but for some reason it looks more like it is raised when in actuality it is a depression.