Hello, does anyone know if any company sales a river backdrop? The reason being, if you look at my other post about the bridge im installing, i dont really have the room to curve and hide the back of it, so im thinking maybe i can find a backdrop of a river bed and build my river to match it. Maybe i could even find a picture on the internet and have it blew up at kinkos or something. Has anyone ever seen this done before? Thanks!