In this year’s plein air “The colors of wine”, opened on July 24, 2015, in “Hadji-Danchovi Houses”, the Sliven artists Dimitar Kavrakov, Marin Podmolov, Petar Kayrakov, Dora Kurshumova, Kuncho Kunev, Veselin Damyanov, Penyo Ivanov, Danelina Koseva, Yordanka Kuncheva, Ivo Shirov and Anton Ivanov. Creators use the wine as a material for painting on watercolor cardboard. The idea is realized with the assistance of winery “Afuzov”.