several months ago, i worked on a series of illustrations for my etsy shop. included in those illustrations were a plane, a 57 chevy, and a bike. no train to speak of yet, but i just may have to get working on that.
they're all available in 5x7's, and i see them as perfect decorations for a little boys room, or for someone who loves simple, clean design.
and for good measure, i just love this colorful, abstracted train wheel photograph from fellow etsy seller, yellafish.