Tony Plant's sand drawings are meant to be "left to nature and passersby."
Here’s a fun pastime, if you’re mildly sociopathic: Put a clam on a table. Sprinkle salt around it. Watch as it investigates with what looks for all the world like a gigantic creepy beige tongue. [youtube http://youtu.be/Qp1nrhJAX3I] Yes, we know it’s not a tongue, but you know it looks like it’s sticking out its tongue […]