Columbia subject headings:
Gorky, Maksim, 1868-1936--Photograph collections.
Harvard subject headings:
Gorky, Maksim, 1868-1936--Photograph collections.
Princeton subject headings:
Gorky, Maksim, 1868-1936--Friends and associates--Portraits--Catalogs.
Gorky, Maksim, 1868-1936--Portraits--Catalogs.
Muzeĭ A.M. Gorʹkogo--Photograph collections--Catalogs.