The exhibition <The Hidden One>, which will be held by two place: Bum gallery X Space bum. is a special painting story between Kim Sung-ryong and kong Sung-hoon.They are intimate friend and have already worked together in the art world since the early 1990s and encouraged each other. Since the 1980s, Kim Sung-ryong has been a historical painter who has developed a psychological realism style by exploring Korean history, figures, and myths, and has since tried to reproduce the psychological wonders nature gives between people on screen. Gong Sung-hoon is a representative realist painter in Korea who depicts the nature of a landscape that can never be reached by photography or digital media.