Beach Jenga

An evening constitutional stroll down to Parton on the cycle path, no particular plan just a mile out and back - always something of interest along here, birds, flowers, trains  (the railway runs right along the beach).  There are a few tunnels for access to the beach at Parton.  The tide was about half out, the beach is covered in pebbles and boulders, it's a bit of an assault course to get across it. We messed around doing pebble stacking and headed back through the tunnel.
 A few minutes later out of nowhere the sky lit up and I negotiated an about turn back to the beach. (Jess puts up with my about turns)
Here's the result, Pebble Jenga Sunset..