I think it's a good example of how good people can be at the things they are passionate about. Also take a look at her model JCB, http://www.jenniferclarkbass.com/lego/jcb.htm which includes working hydraulics and a remote control panel to operate it.

Apparently she's also an accomplished musician. In the face of such apparent talent it would be churlish of me to point out the most egregious use of tables for layout I've seen in a while.