I believe Industrial design is a great example of how creativity is used to balance form and function.
Today's first link is to IDEO one of the best (and best-known) design firms. You can browse their projects gallery, see conceptual designs and read about the design process.
(IDEO)
The second link is to the industrial design society of america (IDSA). Make sure you visit the design awards [IDEA] galleries.
IDSA