Interesting choice of colors Madara. I like the way you colored the animal realm Pain in the top panel, however, the colors you used for the background aren't exactly my favorite colors. Although it's colorful, and some people may like it better that way, I would actually prefer a more realistic approach to coloring the background. Coloring the pipes blue, and yellow, just doesn't seem right to me. I will say, that despite these colors not being my prefered colors, your coloring does look decent.