After crouching there for a while trying not to slip on the mud, waiting for the sunset. The sky scattered at the perfect timing and was able to capture this. One of my favorites from the trip :)
Seljalandsfoss is one of the best known waterfalls in Iceland and it's possible to walk behind it.
This waterfall of the river Seljalandsá drops 60 metres over the cliffs of the former coastline.
Your photos are wonderful but this one is a little odd. The arch of the cliff, above the falls, makes it look like the water is coming off the side of a hill rather than that arch being a natural progression at the same elevation (more or less).