The Wall-e - Valley is a bleak and lonely landscape, stretching on for miles in all directions. Dry and dusty, this place is mostly lifeless and uninviting. There is nothing other than the grey and brown tones of the sand and rocks as far as the eye can see. To bring this scene to life, try adding patches of vibrant colors, such as moss greens, sun-soaked yellows and glowing oranges. To provide highlights, add a few bold colors like blues, purples and pinks. Perhaps you could add a few wisps of smoke in the sky, and a rainbow of stars in the night sky. Adding life, such as a flower or a critter, can give a sense of hope and a touch of joy within the world.