Strength

of glass.  That's 160lbs (11st 6lbs in old money: about 72 kilos new) on three beer glasses. Not an arty beautifully composed shot but a demonstration of strength for mono Monday.

EDIT after I had a peek at Rainie's blip of a thesaurus entry for strength: I had nerve and puissance to stand arms folded to show there was no jiggery-pokery going on.