imagine an alien cowboy with a big hat, boots, and sprus. he is riding an alien bull with large horns. the bull is bucking. dust is flying up off the ground. Coloring Page, black and white, line art, white background, Simplicity, Ample White Space. The background of the coloring page is plain white to make it easy for young children to color within the lines. The outlines of all the subjects are easy to distinguish, making it simple for kids to color without too much difficulty, Coloring Page, black and white, line art, white background, Simplicity, Ample White Space. The background of the coloring page is plain white to make it easy for young children to color within the lines. The outlines of all the subjects are easy to distinguish, making it simple for kids to color without too much difficulty