James,
This is a place with rich scenery and you have given a great introduction. I hope it's near you as this is worth really working further. I think there are so many aspects to explore: the time of day, the angles and the perspectives all add up to brng us closer to what you saw there.
Still we miss the story behind this. Who would live in the hut and for what part of the year and what goes on in the mangrove swamps? What wild life?
Asher