Artist Rex Ray wins big with rock, paper, scissors.Local artist Rex Ray recently heard a rumor that Heath Ledger took a shine to his collages and bought a few from the Jonathan Adler store in L.A. The 50-year-old Ray, who moved to SF from Colorado Springs in 1980, is unimpressed by such Hollywood accolades. “I never believe these things when I hear them,” says the San Francisco Art Institute alum. He does, however, count Tracy Chapman, Laurel Canyon director Lisa Cholodenko and David Bowie among his admirers.