Solo rookie G.NA has released the album jacket pictures for her comeback album, "BLACK & WHITE." Cube Entrainment revealed a set of pictures on January 12th, which utilized monochromatic colors to accentuate G.NA's sophisticated appeal. The photos focused on bringing out a modern, edgy look.� Her album release date isn't confirmed yet, but many feel that it should be out by the end of the month. G.NA released a digital track of her duet with�Wheesung titled�"Nice to Meet You"�yesterday in anticipation of her full album. Source + Photos: Newsen via Daum