Columbia subject headings:
Harvard subject headings:
Art, African--Exhibitions
Art, Modern--20th century--Exhibitions
Art, Modern--21st century--Exhibitions
Art--Spain--Madrid--Exhibitions.
Nave Sánchez-Ubiría (Art center)--Exhibitions.
Sánchez, Marga--Art collections--Exhibitions.
Ubiría, Sebastián--Art collections--Exhibitions.
Princeton subject headings:
Art, African--Exhibitions.
Art, Modern--20th century--Exhibitions.
Art, Modern--21st century--Exhibitions.
Art--Spain--Madrid--Exhibitions.
Nave Sánchez-Ubiría (Art center)--Exhibitions.
Sánchez, Marga--Art collections--Exhibitions.
Ubiría, Sebastián--Art collections--Exhibitions.