Karl BonhoefferEventsIn Berlin, co-founder of the art group 'Voyna' Oleg Vorotnikov was…Recent coverageIn Berlin, leader of art group 'War' Oleg Vorotnikov and his son were detained — MeduzaLeader of the art group 'War' Oleg Vorotnikov and his 17-year-old son were detained in Germany — Медиазона