Exhibition in Saint Petersburg, at the Circus,
on the occasion of its 100th anniversary and the VIIIth International Art Forum
http://www.1tvspb.ru/event/Obzor_kulturnih_sobitij_Peterburga_13/ https://topspb.tv/news/2019/11/15/potomok-velikogo-knyazya-vladimira-ocenil-sohrannost-dvorca-pradeda/
