I am so going to LACMA when they exhibit this beauty.

from web:
The diecast traffic jam is fittingly called "Metropolis 2," and it was created by artist Chris Burden. Built using 1,500 Hot Wheels, the installation is headed to LACMA for a long-term loan in the near future. Art and toy fans alike can catch the mesmerizing miniature action at the museum soon. Hit the jump for a mesmerizing preview.