i played with pouring medium yesterday...blended it with blue paint to see how long it takes for a puddle of it to dry. the answer is several hours....my little puddle wasn't dry when it was time to move my craft mat, so I started blowing on it. blew some of the puddle into a crazy spotchy shape, then i blew trickles of it along natural "drip lines" on the mat. when it was dry, i peeled it off and got these fun glossy plastic-y pieces to collage with.
here's another spin-art atc from my new stash. i added a little plastic owl, and the blue drips of pouring medium, some piercing, and a few metallic dots. cute!