Something it seems no one has dealt with and that I have not worked out myself is photos intended spcifically for windws... I often resort to dumb tricks like putting a brick wall across from the window because the images I shoot never work for filling windows because the perspective is all wrong. I have not figured out how to shoot for images to go in windows. I have even tried panaramics from rooftop... just putting a cyclorama scene outside the windows seems to never work.