5DMKII + 17-40mm, f/9, ISO 50 (5 Exposures) Toned with Photomatix, Major adjustments in PS.
Yes, there is a rainbow hidden under the ground of North Hollywood, California. You can find it day or night, though I recommend a good shower after this visit because you will be entering the North Hollywood (NOHO) Subway Station.
Yesterday, Mark Esguerra
and I went on a mini-LAphotowalk stopping at several stations and shooting what we could. While these stations are magnets to grime and disease, you can find some really interesting shots.
I did get a little carried away in processing but I mainly wanted to bring the grittiness of the underground public transit system that we have here in Los Angeles.