Possible Clues:

• Spanish painter (Los Caprichos)
• Artist has year in Indian state
• Leave yes back there for 20 down
• Francesco de ---, Sp. court painter
• Painter's year in part of India
• Non-Jew confronts a Spanish painter
• Portrait painter unknown in the Panaji area
• 'The Wine Harvest' painter
• Leave and, yes, come back for the painter
• The Prado hung him