Columbia subject headings:
Art, Russian--20th century--Exhibitions.
Art--Greece--Thessalonikē--Exhibitions.
Avant-garde (Aesthetics)--Russia (Federation)--History--20th century--Exhibitions.
Costakis, Georgi--Art collections--Exhibitions.
Kratiko Mouseio Synchronēs Technēs (Greece)--Exhibitions.
Harvard subject headings:
Art, Russian--20th century--Exhibitions.
Art--Greece--Thessalonikē--Exhibitions.
Avant-garde (Aesthetics)--Russia (Federation)--History--20th century--Exhibitions.
Costakis, Georgi--Art collections--Exhibitions.
Kratiko Mouseio Synchronēs Technēs (Greece)--Exhibitions.
Princeton subject headings:
Art, Russian--20th century--Exhibitions.
Art--Greece--Thessalonikē--Exhibitions.
Avant-garde (Aesthetics)--Russia (Federation)--History--20th century--Exhibitions.
Costakis, Georgi--Art collections--Exhibitions.
Kratiko Mouseio Synchronēs Technēs (Greece)--Exhibitions.