It’s now official: feature film executive producer Sigurjon (Joni) Sighvattson has become the major shareholder in Los Angeles-based Palomar Pictures….Director Chris Milk-whose credits include the noted "Tready Bear" :30 for 3DO (SHOOT, 2/26/99, p. 1) and last year’s "Extreme Is Dead," a Gold Clio-winning spec spot for Sprite-has joined bicoastal/international @radical. media….At press time, Editel/LA, Hollywood, was in the process of winding down operations. Plans call for the facility to close within the next 30 days….The Sussan Group, New York, has signed London-based director Willi Patterson for U.S. spot representation….Metro Pictures, Marina del Rey, Calif., is about to get a directorial infusion from Down Under….Principal photography has been wrapped on Brooklyn Sonnet, the feature directorial debut of Elyse Lewin who continues to helm spots via her Los Angeles-based Lewin Pictures. The movie’s cast includes Olympia Dukakis, Tony Award-winner Philip Bosco and Broadway headliner Kerry Butler, James Stanek, Joseph Lyle Taylor and Michael Mastro….