Home page Online resourcesCollectionsReference materialsIndex of artists Buchholtz H. Buchholtz Heinrich Collection of the Russian Museum Art type: All All painting Total: 2 Show per page: 20 / 60 / 100 / 500 Buchholtz H.Portrait of Empress Catherine I Buchholtz H.Portrait of the Empress Catherine II Show per page: 20 / 60 / 100 / 500 Recommended