I needed to have both the man on the left and the people at the right in the same image, but the man was awfully far from the people. Problem: Bring them closer together. Content Aware Scale in Photoshop CS5 enable me to select the right side of the picture and drag from the right to proportionally shorten the long wall and bring the subjects closer together. There was some distortion in the base molding of the wall and I had to straighten that out - also a piece of the end of the wall at the right didn't scale properly so I had to copy and paste a part of the wall to straighten it out - but I got a usable picture.j Check out this YouTube tutorial from Lynda.com: