Only at PHOTOISM! Artist frames to capture memories with CORTIS have been released. CORTIS has turned the red light on in our monochrome daily lives, dyeing CORE's hearts REDRED! Enjoy the PHOTOISM artist frames along with their new song 'REDRED', releasing on April 20. The Euljiro 4(sa)-ga Station, Jamsil Station, COEX, Hyehwa, and Sharosu-gil stores in Seoul will be decorated with album photos from The 2nd EP [GREENGREEN]. 📍 PHOTOISM 🗓️ Apr 20 (Mon), 2026 - Until further notice