Look at these big animal sandcastles! Leaving the beach at the end of the day is always an adventure. After everyone has trickled away at dusk, we stay on for some stargazing or to build a fire. As we make our way down the shoreline back to the road, the headlights of the car illuminate the strangest things in the dark. We drove straight past this absurdly large game of cat and mouse and almost missed it in the blackness, but then we looped around for a second look at mystery. Look at the level of detail here! Someone collected small colored seashells to inlay them like mosaic and give…