Sometimes an image of a building has some problems showing perspective properly, and adjustments need to be made to be made to clean things up. A wall can look as if it is leaning, or a curve in the design can look as if the building is distorted or bulging in ways that only show up in the way the image is captured. Fixing perspective problems, removing distracting elements, adjusting exposure and color temperature, and adding color to the sky to create an image that is much easier for people to take in and understand.