Related Clues:

• Painter's subject
• Michelangelo's David, e.g.
• Art-studio subject
• Uncovered, in a way
• Unfurnished
• Lipstick shade
• Art class figure
• Artist's subject
• Not having a stitch on
• Without protection
• Out of gear?
• Duchamp's staircase descender?
• Art class model, maybe
• Completely stripped
• In the flesh?