In my 3 cups drawing I tried to place each cup behind the other. This results in them slowly decreasing in size as the cup heights increase. With the shading I tried to draw from real life as with the background and lights in the upper area of the bottle. Each of the cups has a short cast shadow for the light is right above them. The proportion of the front wine bottle is compared to real life, but each behind it bends with the curves in the bottle morphing their appearance. I could do better with the details on each of the cups.