Montage of doors

A lot of photographers love photographing doors, as do I. Unique and artistic doors are fascinating, and I've photographed them all over the world. My licensing agent asked me to put together a montage of doors for jigsaw puzzle manufacturers, and here is what I came up with. These doors represent the following countries: Ireland, Italy, Cambodia, Indonesia, Morocco, Egypt, Antigua, Poland, Cuba, Belgium, and Turkey. Notice there is no keystoning in these pictures. I try to avoid that when I shoot the pictures originally, but if it can't be avoided -- such as when using a wide angle lens and angling the camera upward -- I correct it in Photoshop with Select > all, and then Edit > transform > distort.