Here’s a tour of 18 doors, varied in appearance and style. I don’t make a point of photographing doors, but one sneaks in every now and then. So I’ve brought together a bunch of door photos I found in my archive to look at together. Seeing them together made me think about what a door is and what is a door. All but one of these doors are in Europe; all but one are photographed in a “non-classic” style.