A customer had approached me looking for a gift for her sister who was about to graduate with a degree in architecture. We talked back in forth to get an idea of the direction to go and found that Frank Lloyd Wright was one of her favorite architects, and she had even visited several of his projects. Of those, Falling Water was one she talked about at length.
Falling Water wall clock was created using steel reclaimed from a 1971 pickup truck hood.
I later heard from the customer that her sister was so impressed with her gift, that she took it back to school with her to show her professors and classmates.