Just like when you purchase a car you should find a good dealership and using a reputable car insurance company; when purchasing fine art you should buy from a reputable dealer and insure the work in case of damages. It’s not a good idea to buy expensive art pieces from someone you don’t know very well. They could be copies or forgeries, and they might even be stolen. You could end up in trouble for something you didn’t do. You could also end up losing a lot of money and having something hanging on your wall that’s essentially worthless. Sometimes when something like this happens, the person who was cheated will try to cheat someone else by reselling the art to recoup a loss.
That’s a poor choice, because it’s too easy to get into legal trouble when you do that. If you can’t get your money back from the person who sold you the art piece in the first place, it’s much better to just leave things alone and learn from your mistake. It can help you to make a better choice the next time around. Ideally, though, you’ll want to avoid having that kind of problem in the first place. In order to do that, you need to know who you’re buying from. If you aren’t sure, don’t make the purchase. There’s nothing wrong with asking for verification and proof of what you’re getting, and taking the extra step to verify the proof that you see. In other words, documents can be forged just like paintings can.
Make sure of what you’re really getting, and if the person you’re buying it from gets offended or doesn’t want you to verify anything, it might not be a good idea to buy from him. Even if you feel like you could get something cheaper, don’t spend time worrying about that. Cheaper is not always better, and you don’t want to compromise value or authenticity.