Sotheby's is a famous auction house that specializes in selling fine art, antiques, and collectibles. Founded in 1744, it has become one of the oldest and most prestigious auction houses in the world. People come to Sotheby's to buy and sell valuable items, including paintings by renowned artists like Vincent van Gogh and Pablo Picasso, as well as rare jewelry and historical artifacts. In addition to live auctions, Sotheby's also offers online bidding, making it easier for collectors and enthusiasts to participate from anywhere. The company is known for its expertise in appraising items and providing a platform for both buyers and sellers to connect over unique treasures.