Columbia subject headings:
Art, American--20th century--Exhibitions.
Art, American--21st century--Exhibitions.
Trash art--Exhibitions.
Harvard subject headings:
Art, American--21st century--Exhibitions
Decorative arts--United States--21st century--Exhibitions.
Found objects (Art)--United States--Exhibitions.
Princeton subject headings:
Art, American--20th century--Exhibitions.
Art, American--21st century--Exhibitions.
Trash art--Exhibitions.