Q: I inherited this vase from my grandparents. In 1938, it was a wedding gift from my grandfather’s wealthy employer, a Mr. Robson in Oshawa. The vase is 23 centimetres (9 inches) high.

The Nassau County Museum of Art’s new exhibit, “Deco at 100,” opens on Jan. 18, showcasing paintings, furniture, fashion and sculptures that capture the decorative art movement of the 1920s.

Save the date and join us! Borrowing from prop comedy, experimental theater, contemporary dance, and performance art, Moser’s 50-minute performance unfolds as a sequence of brief scenes that shift ...