what is the difference between additive sculpture and relief sculture?
Additive Sculpture Definition
It's not either/or, one's a technique, the other is a type of sculpture. Additive means to add (like with water or oil clay), Subtractive means to subtract (like with Marble or Foam). A relief is basically a sculpture you can mount on the wall, like you would a painting, only it's much heavier, obviously. It has one side, usually. Unless ofcourse you use coin money as an example, which are 2-sided reliefs technically. You can use the additive sculpting technique to make a relief (or not), you just have to make a mold most likely. That's why I wanted to clarify that you didn't ask an either/or question.
