Related Clues:

• ... and its product
• Loosen up, maybe
• Graffiti, to some
• Mural or sculpture
• Olive or corn follower
• Creative output
• Paul's '60s-'70s singing partner
• Lamp fuel
• Verb with thou, perhaps
• Rembrandt painting
• Supply in Iraq
• OPEC commodity
• Vinegar partner
• Olive byproduct
• Visual communication