A car with open doors on the background of a white hedgeA car with open doors on the background of a white hedge
The door between the compartments of the spacecraftThe door between the compartments of the spacecraft
A metal key lying on the floor in front of a slightly open doorA metal key lying on the floor in front of a slightly open door
Проём, отверстие в стене для входа и выхода, а также створ для закрытия этого отверстия.