Shape and Volume - Negative Space

This was my first negative space composition, and least favorite of the bunch.

Here is my second negative space composition. I love the details in the back of the left chair.

This was my third and favorite negative space composition. I like the details in both chairs, and the fact that the angle at which the composition was photographed creates visual interest.

All three compositions feature two of my mismatched dining room chairs as well as a small, (16 inches or so) curvilinear shelf.