I chose this sculpture by Tim Noble and Sue Webster in particular because I for the first time, I noticed things that we've learned in class outside of the class room. With each vase, you can see the outline of two faces on either side. The faces aren't within the sculpture, however, they are seen just past it, a fantastic use of negative space. The two artists also did a piece similar to this a year prior to this one. It was two vases, but they were on the actual sculpture; a great example of variation of theme.