"Appaloosa" director Ed Harris poses for a portrait during the 33rd Toronto International Film Festival September 5, 2008. Westerns have been around as long as moving pictures, and two movies at this week's Toronto film festival, including Harris's "Appaloosa," show how the old standard has taken wildly different looks over a century. Picture taken September 5, 2008. REUTERS/Mark Blinch (CANADA)