Related Clues:

• Humbugs
• Museum embarrassments
• Charlatans
• Phonies
• Puts on an act
• Forger's output
• Knockoffs
• Counterfeits
• Forger's products
• They embarrass museums
• Doesn't do for real
• Deceptive moves
• Curator's concerns
• Art buyers' worries
• They're not right