Principal photography for A Wrinkle in Time has wrapped, director Ava Duvernay confirmed Sunday via Twitter. Calling it "an epic adventure" and that she "loved each and every minute," DuVernay also shared a slew of new film stills and pictures from the set with the cast, including Oprah Winfrey, Reese Witherspoon and Moonlight's Andre Holland, among others. "Thanks to the truly beautiful crew of Wrinkle in Time and our studio for standing with me every step of the way…