Columbia subject headings:
Christian art and symbolism--Italy--Tuscany.
Giovanni Gualberto, Saint, approximately 1000-1073--Art.
Harvard subject headings:
Giovanni Gualberto, Saint, approximately 1000-1073--Art.
Gualbert, John, Saint, 999-1073--Art.
Painting, Italian--Italy--Tuscany--Themes, motives.
Painting, Italian--Italy--Tuscany.
Princeton subject headings:
Art.
Gualbert, John, Saint, 999-1073--Art.
Painting, Italian--Italy--Tuscany.