Even though things still grow in New Zealand in winter, it seems an appropriate season for monochrome photos. Rain, bare trees, dark clouds.... yes, there is green grass (greener in winter than summer, even), and green trees, since most New Zealand natives are evergreen, but there is plenty of monochrome too.
I was about to capture a bare tree silhouetted against the sky from the supermarket carpark, when I caught sight of these trolleys. They looked a little forlorn in the rain. There wasn't too much colour in the picture, and Photoshop took care of the rest.
