Columbia subject headings:
Nagorno-Karabakh (Azerbaijan)--Pictorial works--Exhibitions.
Nagorno-Karabakh (Azerbaijan)--Social life and customs--Pictorial works--Exhibitions.
Photography, Artistic--Exhibitions.
Vigo, Graziella--Exhibitions.
Harvard subject headings:
Nagorno-Karabakh (Azerbaijan)--Description and travel.
Nagorno-Karabakh (Azerbaijan)--Pictorial works.
Vigo, Graziella--Exhibitions.
Vigo, Graziella--Travel--Azerbaijan--Nagorno-Karabakh.
Princeton subject headings: