Area of mild intrigue: Cal Plaza

An area of downtown L.A. that mildly intrigues me, but which is probably not that interesting, all things considered, but of which I took some mediocre pictures nonetheless, in an entirely half-hearted effort to kinda document it:
The eastern portion of California Plaza, which is built over Olive St.

Looking up Olive St. from 4th St. as it passes underneath the portion of the Water Court built over it.

The different layers of California Plaza... at night, no less!

Why stop building just because there's a four-lane street in the way?