Race car monogram wall art for kid's room. Would be easy to draw & paint in the road letter. Use a canvas or framed poster board. Or paint directly on a sheet of metal and add magnets to the bottom of cars so they can be moved all over the road.
A Serena and Lily beanbag chair and tiny heroes art from Etsy pop against boldly patterned wallpaper in this shared boys' bedroom. A Kallax shelf unit from Ikea offers ample space for storing toys and books, and bunk beds leave room for the boys to play.