One of the features of the photographs of DDF Productions is that there are often paintings in the backgrounds. A case in point is this scene with Czech model Jessica Rox, where a picture of a naked woman’s back and derriere hangs on the wall. Even as Jessica peels down her blue dress and matching thong panties, our eyes are occasionally drawn to the painting as well, and we note the timelessness of the positions that the artist’s model and the photographer’s subject share. True, in the painting the model does not suck on a silver bullet vibrator or cram it into her crotch like Jessica does–but who knows if the model didn’t do that AFTER the painting was finished, and she…