Concrete and Clay

This weekend is Open House weekend in London, with over 500 normally closed doors flung well and truly open for the nosey, rambling, be-anoracked, idle or otherwise unoccupied. It's a great opportunity to see parts of the city you'd never normally get a sniff of, particularly in the east end - most of the amazing buildings are either fully booked or hugely oversubscribed but there's still some gems worth poking around for.

Check Open House London for a map of buildings.