At the end of a long walk photographing birds, just before I returned home, I came upon a small beach and decided to at least make one landscape photo. But the weather had turned a bit grey with strong winds, and I did not bring any filters, so I just experimented a bit with longer exposures (finding I left the camera on 400 ISO). But at home, I found I could still do something with 4 of the 1/15s exposures. Just experimenting