Two wild horses rear up on their back legs in the dramatic Stallion Battle wall mural. One stallion flashes his teeth, while the other appears to prepare to kick out with his front legs. The drama of the scene is heightened by the sense of arrested motion, as well as the black and white color scheme of the mural. Photographed by travel photographer William Armstrong, this monochromatic horse mural wallpaper is sure to heighten the atmosphere of any space.