Agree with Robert and Richard. Excellent colour work. I also like the shadow of the walker next to the shadow of that brick column; a nice bit of synchronicity (if that's the word). Then I noticed the reddish chimney on top of the roof, which balances it out. And then all those block-shaped objects (aircon units, pot plants, awnings) and their shadows which lend a texture to the urban landscape. The more I look at it, the more I like it.