You will need a 12 inch by 12 inch piece of wood for this picture Frame.
Just put it on your cnc router and cut it out. It cuts out the back side so that there is a recessed section so that the glass and picture can be retained. If you would like to engrave anything on the front then you will need to flip it over after it is cut out.
Just grab some hanging hardware and get to hanging all your new picture frames.