Columbia subject headings:
Architecture, Modern--21st century--Pictorial works.
Architecture, Modern--21st century.
Buildings--Remodeling for other use--Pictorial works.
Buildings--Remodeling for other use.
Buildings--Repair and reconstruction--Pictorial works.
Buildings--Repair and reconstruction.
Ruined buildings--Conservation and restoration--Pictorial works.
Ruined buildings--Conservation and restoration.
Harvard subject headings:
Princeton subject headings:
Architecture, Modern--21st century--Pictorial works.
Architecture, Modern--21st century.
Architecture--Conservation and restoration--Technique.
Buildings--Remodeling for other use--Pictorial works.
Buildings--Remodeling for other use.
Buildings--Repair and reconstruction--Pictorial works.
Buildings--Repair and reconstruction.
Ruined buildings--Conservation and restoration--Pictorial works.
Ruined buildings--Conservation and restoration.