12th International Eco-Poster Triennial “The 4th Block” / 2024 / Ukraine
11th International Eco-Poster Triennial “The 4th Block” / 2021 / Ukraine
Zero Corruption Conference
Special project of International Eco-Poster Triennial "The 4th Block" / 2020 / Ukraine
9th International Eco-poster Triennial "the 4th Block" / 2015 / Ukraine
9th International Eco-poster Triennial "The 4th Block" / 2015 / Ukraine
9th International Eco-poster Triennial "The 4th Block" / 2015 / Ukraine
9th International Eco-poster Triennial "The 4th Block" / 2015 / Ukraine