Although this meets challenge theme, lack of visual interest and/or artisitic value will limit it's score. In addition, I find the exposure to be off as it appears the subject to be underexposed and the background to be overexposed.
i like it when you get the whole shadow of the object in the same rectangle as the object itself. which you might have to hang out until the right time of day for. plus this looks a little big and heavy to rotate, if the sun doesn't hit it in the right spot.