No Color
This dream was static. I was observing a large very long structure made of girders, as from a catwalk at one end. The scene was entirely in black and white. I was wondering, "Why does this dream have no color. I tried colorizing some things in the foreground, but the colors didn't stay.
It is possible the scene in the dream was in the past and not colorized in the same mode comic strips go to black and white or sepia for sequences in the past of the current action.