3D Printing are art go together quite nicely. Mainly what we have seen is the ability for artists to fabricate what's in their heads quite easily. One artist named Kersten Schmidt is using 3D printing for another advantage it has. It allows those viewing his art to actually contribute. At least in the Piece called Co(de)Factory which is being featured in a Google sponsored exhibition at the Barbican Centre, in London, England. The piece is spectacular in itself, but The idea of an ever changing display, based on individuals who enter the exhibition, is even more interesting. More details on this work can be found here: http://3dprint.com/9777/3d-printed-art-google/

Below is a picture of the piece of art: