I love this! I could make this with 16 gauge copper wire and use some of the colorful beach rocks we've collected. 1 stick, 1 roll of copper wire, lots of tumbled or beach glass. Another idea for the rock collections.
DIY: How to Make Your Own Driftwood - easy process that turns freshly cut tree branches into realistic been - floating - around - for - years driftwood. This is good to know if you don't have access to the real thing - via DIY Driftwood
Driftwood, shells, and string are all you need for a beach-inspired mobile. Drill small holes through driftwood. Thread string through and tie a knot at one end. On the other end, tie shells. Hang from the ceiling to enjoy the beach scene every day.