Kim Arthun saves commercially printed mass-media materials, sometimes for years, before finding ways to work them into his collages. He usually keeps the background while discarding the primary subject. You can witness Arthun's eccentric visual samplings in an exciting new exhibit opening this Friday, Sept. 12, with a reception from 5 to 8 p.m. at Exhibit/208. The show will run through Sept. 25. For details, call the gallery at 266-4292.