Columbia subject headings:
Architecture, Modern--21st century--Social aspects.
Cities and towns--Social aspects--Italy--Milan.
Night--Social aspects.
Public spaces--Social aspects--Italy--Milan.
Harvard subject headings:
Architecture, Modern--21st century--Social aspects.
Cities and towns--Social aspects--Italy--Milan.
Municipal lighting--Italy--Social aspects.
Night--Social aspects.
Public spaces--Social aspects--Italy--Milan.
Princeton subject headings:
Architecture, Modern--21st century--Social aspects.
Cities and towns--Social aspects--Italy--Milan.
Night--Social aspects.
Public spaces--Social aspects--Italy--Milan.