The Harbour has great tonal contrast and a nice amount of reflection. There is also a nice stillness to it all. Really nice indeed Rob.
But Walking The Dog really grabs you with that mood of loneliness and isolation; I love rural type shots such as this. Took me a few seconds to notice doggie but the rascal is there. That brooding sky accentuates the mood as well.
The quality of the black and white is excellent on all the images.
Oops the third one; again great contrasts and that stark bush stands brilliantly against the sky. Little things like the little curve shape on the river and the white roofs of the buildings I feel play good parts in the overall.