Practical help for anyone who buys, keeps or values art and antiques: how to tell real from fake, how prices and auctions work, how to check metals and coins, and where to see great examples in person.

Buy wisely: how to spot the real thing

Prices, auctions and investing

Coins, metals and purity

Framing, shipping and seeing art

Words collectors use

Provenance Patina Hallmark Hammer price Buyer’s premium Numismatics Karat Sterling silver