Art Matters Encore!, a juried art show and sale sponsored by the San Marino League, will take place on May 6 from 10:30 to 3:00 at the Botanical Center of The Huntington Library, Art Collections and Botanical Gardens. The show will feature oil and watercolor paintings, sculpture, ceramics and metal works. Admission is free upon entrance fee to The Huntington. Also featured will be an 11:30 lecture by art expert Ton Krumpak about the new and challenging works done by today's artists. At 1:00 a painting demonstration will be done by Jean Osher, local painter and art teacher, noted for her plein air and still life paintings. Proceeds from the sale benefit the Japanese Garden endowment fund at The Huntington and scholarships to fine art students at the Art Center College of Design.