Actress Koo Hye Sun held an art exhibition in Hong Kong. She attended the opening ceremony of her individual exhibition named "After Image" in Harbor City, Hong Kong, on October 15, 2013.

On the scene, actor Li Zhi Ting, who had starred in movies such as "One Night Surprise" and "Cold War," attended the ceremony as a special guest.

Koo Hye Sun appeared in simple and casual outfit, wearing gray toned skinny jeans and a red knit sweater, instead of an actress's flamboyant outfit. Koo Hye Sun actively participated in the solicitation events of the opening ceremony, drawing a sketch for Li Zhi Ting and experiencing Chinese calligraphy on the scene.

Li Zhi Ting said, "I've known that Koo Hye Sun is talented in a lot of areas," adding that he would like to film a movie with her one day.

Koo Hye Sun's individual exhibition, "After Image," is exhibited in Harbor City Moon Gallery in Hong Kong through October 27.