That's an interesting notion - having many world's, and that each of them is a paper reflection of the previous one. It's actually is pretty consistent with the Jewish mystery doctrine, the "Kabalah" (I guess you will find similarities in any major religion) - according to them - there are 7 worlds and each one is lower than the other, but it's a long story :)

I really like the picture and the philosophical analysis, and I would like to add the dimension of depth to yours - when we look at the picture, we are focused firstly on the lower part of the photo, glimpsing a grey/reddish hue, then our eye slides along the road farther onto the deeper part of the photo, then we see yellow leafs, covering some unclear green substance, then we notice the green totally exposed, and finally a black rectangle and a little white.
This really makes me feel, after reading your interpretation, the same feeling - we advance from a grey, somewhat boring and undistinct color, to yellow, a more distinct and significant color, then to one of the base colors - green (rGb), and finally white and black - the total lack of colors and the" color" that contains them all. It's just like the dimensions/ worlds theory- you have a gradual advancement, until you get to a stage that is so high that it contains them all, yet- so high that we can't just understand anything of it, not even seeing what we don't understand- a white, yet black, world.