Estuary shapes

This afternoon I thought I would wander down the estuary and take a few shots of the wildfowl. Although I did see plenty of geese, some gulls and one egret, they were all too far away to take shots of without, well, a telescope, actually. I fell back on an abstract shape instead. I also converted to black and white in Photoshop - fairly pointlessly, as it was grey to start with.