Umbrellas blossomed and shoppers scattered Sunday afternoon as yet another cloudburst baptized the final hours of ArtFest in Spokane. But artists and patrons alike seemed to take the uncertain weather in stride, figuring it was worth the risk of getting wet to celebrate the three-day art festival's 21-year tradition. Though the total number of visitors was down about 6,000 from 35,000 last year, sales on Saturday topped $125,000, said Bruce Eldredge, chief executive officer for the Northwest Museum of Arts and Culture.