Inspired by various yoga routines, artist Katie Grinnan created this time-lapse sculpture out of sand, enamel, and plastic. Check the via link for more pictures!

Click here for more of this amazing work by Lionel Bawden, made entirely of carved pencils!

Brooklyn-based Scott Campbell makes currency art like this by ordering bills directly from the US Mint and laser-etching them into "sculptures." In terms of "art as commentary," there's a lot to talk about given the morbid themes of Campbell's work and the medium he creates in. Check for more in the via link below!