Leak Unveils Russian Oligarch Abramovich’s $1 Billion Art Collection. Despite Sanctions, It Has Not Been Seized or Frozen. Tilis 10 months ago https://www.occrp.org/en/investigations/leak-unveils-russian-oligarch-abramovichs-1-billion-art-collection-despite-sanctions-it-has-not-been-seized-or-frozen