One of the easiest things that you can do to improve your photography (particularly landscape photography) is to straighten up your horizon line. You’ve seen those shots people take on vacation over and over – you know, the shots of the sun rising (or setting) on the water, or shots of waves crashing, or a snow-capped mountain, the list goes on. Often times though, people will miss one simple trick that could vastly improve those photos: get that horizon line straight! Fortunately Lightroom makes this ridiculously easy, and in some cases it’s simply a matter of pushing one button.