<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What are some things that art collectors look for when it comes to counterfeiting?
<|assistant|>
Art collectors look for authentication methods and certificates of authenticity, as well as provenance and documentation that the piece is authentic and not a forgery. They will also check for evidence of restoration or manipulation, as well as research any markings on the piece to verify the artist's authenticity. As well, collectors look for items with an interesting history or background, a rare style, and art by renowned artists with strong track records. Additionally, collectors might look for art that is in excellent condition, or for unique pieces that cannot be easily replicated.