When the 31st annual Palm Beach Winter Antiques Show arrives this weekend, 50 exhibitors of high quality art and antiques will be displaying their treasures. They’re coming from across the state, the country and the world.

From ancient sculpture to 20th century modernism, these are treasures with storied pasts. Some are raw, while others are equisitely detailed and refined. You’ll find clocks and fossils, and wicker and iron, and paintings, pottery and porcelain.

Exhibitors include: Antique American Wicker, Nashua, N.H.; Art Link International, Lake Worth; Arte Antiques & Fine Art, Beverly Hills, Calif.; Chestnut Galleries, Spartansburg, S.C.; Classic Antiques, Chicago, Ill.; Fabulocity, Miami; Johanna, Antiques, Kingsville, Md., King Art & Antiques, Milwaukee Wis.; Lady Bag International, Philadelphia, Penn.; M. S. Fine Arts, Dearborn Heights, Mich.; Vintage Linens, North Charleston, S.C.; Thomas Wagner Fine Art, Naples; and Wester Gallery, Roswell, Ga.

On Saturday, from noon to 3 p.m., you can have your treasures professionally appraised. For $25 each, which benefits the Ann Norton Sculpture Gardens, find out what that special family heirloom is really worth.

A preview party also benefitting the Ann Norton Sculpture Gardens will be held from 6 to 9 p.m. Thursday. Tickets: $75 in advance, $100 at the door.