Glass shelf very well with the mirror. But to mount glass on glass is not so easy. So usually shelf clips different ways under the mirror on the wall. However the design is not the same. Also have to mess up the wall, and this is particularly undesirable if it is tiled.
Meanwhile, the problem is solved simply. Made of steel wire with a diameter of 4-5 mm bent space frame (as shown in the figure). Its ends secured on the back side of the mirror using “liquid nails” (epoxy glue, self-hardening plastics), and to the corners of ledges stacked glass shelf. The ends of the wire before bonding can be lubricated (vaseline, cream), then the frame will be removable.