Large Glass celebrates its fifth birthday with a Duchamp fest

In keeping with the carefully considered but never po-faced spirit that pervades all its activities, Large Glass, one of my favourite spaces in Londonor indeed anywherecelebrated its fifth anniversary last night (1 December) with a characteristically erudite and entertaining riff on Marcel Duchamp, whose most enigmatic masterwork gives the gallery its name.
In honour of its first half-decade, five participants presented a specially commissioned 5-Way Portrait/Marcel Duchamp. This consisted of a