Here's a novel way to spend Saturday afternoons. The groovy 10 Chancery Lane Gallery is starting a summer season of art-film screenings. To coincide with the large retrospective show of Andy Warhol works at Los Angeles' Museum of Contemporary Art, the gallery will screen Superstar - The Life And Times Of Andy Warhol on a continuous run between noon and 6pm today. Drinks are being served and people are invited to drop in. A different artist will feature every Saturday. The gallery, which is also celebrating its first anniversary this summer, is adorned with the paintings, sculptures and photographs of eight artists. 10 Chancery Lane Gallery, 10 Chancery Lane, Central. Tel: 2810 0065.