Valley and trash coloring page

Wall-e is alone in a trash-filled valley, surrounded by distant mountains.
This coloring page is a beautiful but sad reminder of the state of our environment. Wall-e, standing amongst a sea of litter, is surrounded by a stunning display of towering snow-capped mountains. To bring the picture to life and make it even more meaningful, I would color it in soft shades of blues and greys with Wall-e highlighted in bright red. His bright colour would bring out his characteristics and make him stand out from the mountains and trash. I would also use lighter shades of colour to give the mountains texture and show the shadows of the valleys between the peaks. The trash should be coloured in earthy tones, to remind us of the impact we have had on our environment.