This is an interesting picture to color beautifully. There are many ways this picture can be colored to make it look pretty and perfect. Since this the over load truck is seen on the road in the picture, it is good to keep in mind the colors of road and the background while coloring the picture. The road can be colored grey leaving out the white stripes, while road is kept grey the rest of the background can be colored blue to make it look like the sky. And you should try to give the truck bright colors like yellow, blue or red as the background is light colored. This will make the truck standout. The lights of the truck can be carefully colored with red color while the tires are colored black. Keeping half the background green will also make it look pretty and colorful.