As 3D printing becomes more of a presence in the art world, many still question if it's really "art." It's a question that provides plenty of fodder for discussion and argument, and it's one that plagued the photography field for a long time. Does 3D printing make art too easy? And if so, does the fact that it may be easy (which is debatable) mean it's not valid as an artistic medium? What makes a piece of art, the tool or how the tool is used? Read more about these issues at 3DPrint.com: https://3dprint.com/135484/define-3d-printed-art/