Columbia subject headings:
Harvard subject headings:
Art, Italian--Italy--Naples--16th century.
Art, Italian--Spain--16th century.
Art, Italian--Spanish influences
Art, Spanish--16th century.
Art, Spanish--Italy--Naples--16th century.
Italy--Relations--Spain.
Spain--Relations--Italy.
Princeton subject headings:
Art, Italian--Spain--16th century.
Art, Italian--Spanish influences.
Art, Spanish--16th century.
Art, Spanish--Italy--Naples--16th century.
Italy--Relations--Spain.
Spain--Relations--Italy.