Columbia subject headings:
Art criticism--Germany--History--19th century.
Art criticism--Germany--History--20th century.
Art, Spanish--Historiography.
Justi, Carl, 1832-1912.
Harvard subject headings:
Art criticism--Germany--History--19th century.
Art historians--Germany--19th century.
Art, Spanish--History and criticism--19th century.
Justi, Carl, 1832-1912--Criticism and interpretation.
Princeton subject headings:
Art criticism--Germany--History--19th century.
Art criticism--Germany--History--20th century.
Art, Spanish--Historiography.
Justi, Carl, 1832-1912.