NEW YORK — LG brought out the stars and its brand-new 4K OLED TVs to a gala event here last month to celebrate the winners of its “The Art of the Pixel” 4K video awards. The winner of “The Art of the Pixel: Powered by LG Ultra HD 4K and OLED TV” competition, which challenged students to create artistically inspired videos in 4K, was Pacific Northwest College of Art (PNCA) student John Summerson.