Sometimes you experience moments that are interesting from your point of view but are very natural from another side.
This experience is very simple. The white swan is diving for something to eat. To us it looks like he has rolled over and it is kinda funny.
Swans are very common in Iceland. They set their sights on ponds and lakes all over the country and along the coast. They are big and very graceful and look gentle, but some say it is not a good idea to stir them up.