Bus and shadows

I grabbed this shot of the ubiquitous Edinburgh tourist bus while on the way home. I particularly liked the mottled shadows on the bus while it was waiting at the traffic lights. But by the time I had disentangled myself from my camera the bus had started moving, so I actually thought I had missed the chance. Moreover, I had no idea there was a lady looking in my direction until I transferred the image to my computer.

Recropped.