India, July 11 -- Janitor sweeps up a trashy installation. Damien Hirst's installation at London's Eyestorm Gallery in 2001 was made out of beer bottles, coffee cups and overflowing ashtrays. How was cleaner Emmanuel Asare to know that it was not a pile of rubbish waiting to be cleared? It happened at Italy's Sala Murat gallery too. In 2014, a cleaner handed over scattered cardboard, newspapers and biscuit pieces to garbage collectors, clueless that the 'rubbish' was a £8,200 work of art.

Picasso's mistress gets elbowed in Le Reve. Poor Picasso! He titled his 1932 painting Le Reve (The Dream), depicting his mistress Marie T Walter. But he couldn't have dreamt that she'd be shoved by American business magnate and art collector Steve ...