Chinese arch in chinatown area of Liverpool
                       
Black Door in Brick Lane
                       
Cattle grid on a mountain, moorland landscape with gate at the side. Isle of Man
                       
Washroom door
                       
Shower door
                       
Brown door with point
                       
Brown door, bollard, red brick wall
                       
Yellow door
                       
George Burns, Maralyn Munroe, and Groucho Marks on a doorway
                       
Wrought iron gate