K-pop group CNBLUE recently drew teasers for their exclusive concert, Blue Night. Their agency tweeted pictures that Jung Yong Hwa, Lee Jong Hyun, Kang Min Hyuk, and Lee Jung Shin drew to promote their concert. The agency said that the pictures will be made into eco-bags. CNBLUE will hold their fourth exclusive concert Blue Night in Korea on December 15th and 16th at the Olympic Park in Seoul! What do you think of the group's artwork? Do you think it matches their personality? Can you pick a favorite? (Source: www.koreanmovie.com)