For many, photographs from the World War II have only been seen in grainy black and white. But now, new colour images have emerged that show the full horror of the destruction inflicted by Nazi bombings across London. The powerful images were released to mark the 70th anniversary of the launch of Winston Churchill's 'V for Victory' campaign on July 19, 1941. In this extraordinary picture, the double-decker bus is still visible amid crumbling tarmac and bent girders left in an enormous crater caused by a bomb which landed in the middle of a Balham high street, south London. A symbol of resilience: The Houses of Parliament with part of them covered in scaffolding are seen across the River Thames on a sunny day in 1941. The random nature of the bombing is clearly demonstrated here as a church, right, remains untouched while a vast swathe of buildings close by were reduced to rubble.