Still Life Challenge 2: Idea

Happened to notice that the new challenge is posted, so once again want to jump in and join the fun. Haven't decided which object to use but here is a possibility I photographed today: one of my little clay pots.

After posting the above I went over to Cove Park to spend some time in the sunshine, before sunset. Suddenly there were beautiful shadows everywhere! Took many pictures, but will show just a few which are under consideration:

What a wonderful rail-fence shadow! Took several shots as it twisted and turned along the walking path.

Then I stepped on the beach and noticed the tree with a clearly defined shadow. Another possibility!