The eccentric, manic, often moving collaborative explorations of London's hidden streets, cemeteries, parks and canals by photographer Marc Atkins and writer Iain Sinclair were first recorded in Sinclair's highly acclaimed 1997 book Lights Out for the Territory, praised in the Guardian as "one of the most remarkable books ever written on London". Liquid City documents Atkins and Sinclair's further peregrinations, focusing on the...