Let me tell you about my late beanbag. For nearly five years I used the same beanbag made of a packet of dried chickpeas in two sealed ziplocks. It was fantastic and allowed me to do these kinds of really low on the ground long exposures. Sadly, it was confiscated when I went to New Zealand on holiday since it was considered a food import. Oh well, it’ll cost me $2 to get a new one using the same method! Anyway, sunset, a puddle of water captures in the rocks but also the sea in the background, and a great kind of metallic rusty look on the rocks themselves. It was bound to work.