Related Clues:

• Big pictures
• Wall art
• Michelangelo works
• Pompeii paintings
• Met works
• Diego Rivera's output
• Da Vinci's "The Last Supper" and others
• Diego Rivera art
• Wall decorations
• Art on walls
• Finds at Pompeii
• Paintings on walls
• Some Egyptian pyramid art
• Art often alfresco
• Sistine Chapel features