To me the design isn't quite *enough*. It tries to be over-the top, but doesn't quite make it. (I like over-the-top, by the way) What would push it that little bit more, would be the addition of a silver foil liner between the cream and black along the cityscape cut. This would glitz it up, while reducing the overall contrast along that line, so that the focus could go back to the photo. Changing the outline of the plate from black to silver, and the main color to more of a dove gray rather than a cream, would be a nice touch, too.
Now, if you wanted to really get Kitsch, you could cut the black cityscape with a reverse bevel all along the outside edge, and cut a silver fillet to fit under it, and outline it that way! Then use a silver and black techno style frame. Add some flashing mini-lights, and bolt the doors because the fashion police are coming!
Neato idea as it stands, though, certainly.