mail_outline sales@mediastorehouse.com
Portrait of Count Pyotr Petrovich Konovnitsyn (1764-1822), Early 1820s. Creator: HampelnPortrait of Count Pyotr Petrovich Konovnitsyn (1764-1822), Early 1820s. Found in the Collection of State Tretyakov Gallery, Moscow
Portrait of the Brothers Konovnitsyn, 1825. Creator: Hampeln, Carl, von (1794-after 1880)Portrait of the Brothers Konovnitsyn, 1825. Found in the Collection of State Russian Museum, St. Petersburg
