Just for the record, assuming that no one ever comes back and will read this, but still for all those commenters who did not see the issue of secondary colors in this picture. I submitted this one to show that any color at dusk, even the bright white of a cruiseship, gets some orange/red hue. If you did not see that, there might be 3 reasons:
1) your mind automatically corrects for this change of color and still sees the white, but thinks: 'oh yes, white at sundown'.
2) your monitor has trouble with color subtleties. Some portables and some flat screens have this problem in particular
3) you had programmed yourself for some interpretation of 'secondary colors' that did not include subtle color addition of this kind.
Anyway, thanks for dropping by and commenting, to joelf: come play again, will I take a picture of a train or truck/lorry the next time for you?
I see blue and red - no secondary colors. Not a bad shot as an image, but since it doesn't dovetail with the topic much, I have to grade it down a little.