I like scene from 6:40, it's lovely how all leading lines take you to one point at stream. But seems like you did not take photograph from this point, only video.
No digital trickery here, it’s pretty much the scene I saw and wondered myself how the boat and lighthouse can be in the sky. Then looking through camera I realized that sea colour has this interesting division where distant part is almost of same colour as sky. Maybe it’s due to different wave pattern or sea/air temperature, as closer part is located between 2 peninsulas and quite shallow.