Related Clues:

• Like some collegiate walls
• In the altogether
• Like some artists' models
• Like some lattices
• Undraped
• Overgrown, as some walls
• Without a stitch on
• Like Wrigley's walls
• Green on the outside?
• ___ minimum
• Covered a wall, in a way
• Covered walls, in a way
• Like 31-Across
• Like college walls
• Unconcealed