This coloring page features an interesting machine that looks like it could be a cleaner. The machine has a long arm that extends from the body and can be used for scrubbing or cleaning. The machine is standing on tracks, and the back is fitted with a large cylindrical canister that has a hose connected to it, leading down to the floor. There is a light on the front of the machine and two exhaust pipes sticking out at the rear. This is an interesting scene to color, and I would recommend giving the machine dark colors like blues, blacks and greys, while the exhaust and light can be highlighted with brighter colors like yellows and oranges. The tracks can be filled in with a metallic color like silver or gold. If you prefer more subtle colors, you can opt for light blues, grays and beiges instead. Finally, the hose, canister and cleaning pad can be rendered in lighter brown and tan colors for a more realistic and complete look.