The Outcome

As you scroll down, you see the building melting into the background and enlarge again as other objects appear in the forefront and then disappear. What we did was we designed just one building without adding any colour. The variation in Opacity and addition of the colour on the foreground helped the building adapt to different colours. The dark shaded area in the image takes on the darker shade of the colour whereas the transparent area has the same colour. What we accomplished was basically analogous to putting coloured cellophane papers on a glass window to change the light hue of the room!

“Isn't it amazing how simple yet how brilliant this idea is? It’s a shame how rarely it has been used!”