Columbia subject headings:
Self-portraits, Spanish--Congresses.
Harvard subject headings:
Portraits--Spain.
Princeton subject headings:
Authors, Spanish--Biography--Congresses.
Authors--Self-portraits--Congresses.
Autobiography in literature--Congresses.
Painters--Spain--Biography--Congresses.
Self-portraits, Spanish--Congresses.
Self-portraits--Spain--Congresses.
Spain--Biography--Congresses.