Grogan & Company’s annual Spring Auction features over 450 lots of fine art, jewelry, silver, and decorative arts. The auction will open with a strong selection of over 200 works of art, many by notable American artists including Grandma Moses, Wolf Kahn, Helen Frankenthaler, Laura Coombs Hills, Edna Andrade, and Ralph Eugene Cahoon, JR. The jewelry highlights include signed period pieces by makers including Cartier, Van Cleef & Arpels, Boucheron, and Tiffany & Company as well as important rare sapphires.