You can simply add a 10mm hook or a ring to enable you to hang the gallery from a chain or wire.
Has 6 Decorative holes in the top for heat ventilation.
And has 3 screws to hold the shade in place, these can be done up with a slotted screw driver if needed.
Center hole size: 10mm
Shade Hole Diameter: 3 1/4" (82.55mm)
Material: Brass, Chrome Plated