The locomotive from Romashkovo - Bird's Nest is an old-school, black tractor-engine resting on a set of railroad tracks in a grassy, open field. Dingy and neglected-looking, it appears it has been abandoned for some time and is in desperate need of refurbishment. My advice for coloring in this page would be to use warm shades of yellow, orange, and brown to give the engine a more realistic, vintage look. Darker hues like black, grey, and navy can be used to further define the engine, emphasizing its rustic look. The railroad tracks should be an earthy brown color, with lighter shades of beige, grey, and orange to bring some contrast. As the sky and plants in the background, bright blues and greens and various shades of pink, yellow, and orange will make the scene come alive.