Portrait painting by Orest Kiprensky, LeadArt oil painting just do reproduction of them in museum quality on linen canvas:

Orest Adamovich Kiprensky (Russian: Орест Адамович Кипренский 24 March [O.S. 13 March] 1782-17 October [O.S. 5 October] 1836) was a leading Russian portraitist in the Age of Romanticism. His most familiar work is probably Alexander Pushkin's portrait (1827), which prompted the poet to remark that "the mirror flatters me".