Portrait of Senator Piotr Myatlev

Oleszkiewicz employed chiaroscuro to create depth and dimensionality, drawing attention to Myatlev's features and clothing against a dark, muted background. The artist's formal style is typical of the period.

Painted during the reign of Tsar Alexander I, the portrait is now held in the State Hermitage Museum, having been created by a Polish artist active in Vilnius and Saint Petersburg.