This volume of a series, focussing on the basic elements of architecture delivers a very close insight into the divers possibilities of designing doors. The door is the most essential component of a house. It is both a seperating as well as an adjoining element and permits entering from an external area to the private interior. This book presents over 80 projects showing exceptional designs of doors and entrances of shops, hotels, private houses, museums and many other spaces all over the world. An index with contact information of the designers and architects is enclosed.