Columbia subject headings:
Goya, Francisco, 1746-1828--Adaptations--Congresses.
Goya, Francisco, 1746-1828--Criticism and interpretation--Congresses.
Harvard subject headings:
Goya, Francisco, 1746-1828--Criticism and interpretation--Congresses.
Goya, Francisco, 1746-1828--In literature--Congresses.
Goya, Francisco, 1746-1828--In motion pictures--Congresses.
Princeton subject headings:
Goya, Francisco, 1746-1828--Adaptations--Congresses.
Goya, Francisco, 1746-1828--Criticism and interpretation--Congresses.