Frank Erskine wrote:
I think I'd use plastic mirror or heatshrink mirror film. If a
bath-sized glass mirror descended from the ceiling unexpectedly, seven
years' bad luck might not be the most immediate of your worries.
I think the OP suggests hanging the mirror vertically from the ceiling
rather than fixing it flat on the ceiling :-)

Ohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh hhhhhhhhhh.

That's not so much fun.

Cable display system as used in estate agents offices then.

Owain