Columbia subject headings:
Art--Psychology.
Communication in politics.
Historiography and photography.
History, Modern, in art.
History, Modern--20th century.
History, Modern--21st century.
Mass media and history.
Photography in historiography.
Violence in art.
Harvard subject headings:
Art--Psychology
Communication in politics.
Historiography and photography.
History, Modern, in art.
History, Modern--20th century
History, Modern--21st century
Mass media and history.
Photography in historiography
Violence in art.
Princeton subject headings:
Art--Psychology.
Communication in politics.
Historiography and photography.
History, Modern, in art.
History, Modern--20th century.
History, Modern--21st century.
Mass media and history.
Photography in historiography.
Violence in art.