Afternoon Links of Awesomeness: August 15, 2012

National Geographic Traveler Photo Contest selects 11 winners out of 12,000+ entries --- Kirby Ferguson's TED talk on originality, creativity, and remixing --- billboards play on Shell's slogan, stick it to the corporate oil giant --- world's first all-female Street Art conference kicks off --- pickin' tunes from the Milk Carton Kids. See these and more in today's Links of Awesomeness...