Kukkudrill From Malta, joined Dec 2004, 1123 posts, RR: 5
Reply 1, posted (8 years 5 months 3 days 1 hour ago) and read 1144 times:
If you mean it needs clockwise rotation, that it certainly doesn't. You've got a boundary wall on the right of the photo which makes the horizon look like it is sloping up to the right, but that's a misleading impression.
If anything it might need a slight CCW rotation, maybe just 0.1 of a degree. Try it and see if it looks better.
Make the most of the available light ... a lesson of photography that applies to life