Holiday art show Wilton artist Justin Wiest, whose painting of oranges is above, will participate in Silvermine Arts Center’s annual Holiday Sale and Artisan Trunk Show, Saturday, Dec. 5, from 10 to 5, in New Canaan. The Holiday Sale continues on Sunday, Dec. 6, from 1 to 5. All sales are tax-free both days.A portion of the proceeds will support the children’s scholarship fund. The trunk show includes jewelry, glassware, clothing, wood bowls and enameled boxes. The holiday show features work by Silvermine students and teachers. Information: Silvermineart.org .