I've added a new "figure", the pink ball. It adds a focal point and plays with the more subtle yellow ball (in my head anyway). The other major progression here is the water which has been completely layered again with lighter values and toned down color, except for the waves. There is a new wave too. (Note, this photo's a little dark at the top - just a snapshot.) Next I'll be layering the sand and continuing to revise colors in the figures.