Columbia subject headings:
Harvard subject headings:
Art--Private collections--Florida--Miami Beach--Exhibitions.
Avant-garde (Aesthetics)--England--History--20th century--Exhibitions.
Letter-pictures--Exhibitions.
Phillips, Tom, 1937---Exhibitions.
Sackner, Marvin A., 1932---Art collections--Exhibitions.
Sackner, Ruth--Art collections--Exhibitions.
Visual poetry--Exhibitions.
Princeton subject headings:
Art--Private collections--Florida--Miami Beach--Exhibitions.
Avant-garde (Aesthetics)--England--History--20th century--Exhibitions.
Phillips, Tom, 1937-2022--Exhibitions.
Sackner, Marvin A., 1932-2020--Art collections--Exhibitions.
Sackner, Ruth--Art collections--Exhibitions.