This Wall-E Valley coloring page captures the desolate beauty of the post-apocalyptic world left behind by humans in the Pixar movie Wall-E. The page is a ruined cityscape of twisted metal, crumbled concrete and mountains of garbage. Yet amidst the ruins, there are sparkles of life in the form of the Wall-E robots busy going about their daily tasks. To emphasize the emptiness of this world, I would opt for a muted color palette of grays, blues and browns, with some brighter accent colors to bring the Wall-Es to life. My advice for coloring this page is to stay within the color palette and add highlights of brighter colored pencils or markers to draw attention to those elements you want to emphasize.