Hi Tucker,
I think it is an illusion but it looks as though the pic is rotated by a couple of degrees clockwise.
So a slight rotation of 2 degrees or so anti clockwise might sort it.
But as I said it might be an illusion.
I learnt something recently on a photographic holiday in the Lake District. Even though a picture is perfectly level it may not be right! Sometimes you just have to move it.
Not saying you have to with this, just my observation, as said on my original post it is a great picture.
Best regards
Chris