i like this A LOT .. !! ..
reflections and shadows .. these are a few of my favourite things ..
and relax .. i wont break into song .. ;)
not sure if you get the reference .. if not google it .. ;)
this is excellent for the challenge .. and a great image to boot . !! .. :)
Whilst I'm not a fan of this as far as meeting the challenge (the puddle may be still but a city street doesn't scream tranquility to me...) this is an excellent example pulling a fantastic composition out of nothing, with the reflections and cobbles and colours all combining to make a really interesting out of the box shot.
I love the flashes of yellow balanced between the lantern and the bricks and leaves. It's a really nice spot and I wish I had the eye that could pick out such a composition.