Mainly an unexpected detour while I was supposed to work on something else...

So, I'm doing some UV layouts for another project, and happen to pick up a few stray words from the TV (I always have audio switched on, but rarly actually watch anything...) - an old episode of 'Mythbusters', and someone mentions 'lava lamp' - of course, a second later a few of my neurons misfire, and I end up with this...

Modeled, painted and rendered in Cinema4D, sculpted in Mudbox.