nice capture
the dark patches on the wall and the faded sketeches on it remind me of the effects after the A-bomb was dropped on Hiroshima on 6 Aug 1945, 62 years ago...
radioactive black raindrops fell after the bomb exploded over Hiroshima and they stained the windows and walls... some of which you can still see today in the memeorial museum...
you can also see the stone where the shadow of body of a person vapourised has been imprint4ed n the stone...
watched a sad documentary about it... may it never happen again...