Body: "Architecture of gates and fences" is the examination of walls, doors, decorative.
A few scholars of "Architecture of gates and fences" include Eugene Johnson, Diane Ghirardo, Beatriz Colomina.
Several topics in "Architecture of gates and fences" include gate operator, gatehouse, Portcullis.
Why study "Architecture of gates and fences"? learn and know the challenges and happenings of the area.