DupliCity, Soho, London

I have a weird feeling that even sources of light have yin and yang. I'm having terrible trouble with my studio lighting at the moment - my modelling bulbs on one of my strip lights won't work even after trying to replace some of the sixteen (count 'em and weep!) buggers situated very awkwardly behind the two flash tubes, so my studio is even darker than normal. Conversely, the early autumn light at lunchtime was truly glorious - it was a deep dive into the brilliant sunshine and the cutting shadows. The extra is called "Toe The Line".