Portrait of Grand Dukes Alexander and Constantine

Lampi employs a restrained palette and careful modeling of light to render the textures of silk, velvet and metal. Subtle chiaroscuro creates depth, highlighting the folds of the cloaks and the reflective surfaces of buttons and ornaments, while a soft, directed illumination brings out the facial features and lends a three‑dimensional presence to the figures.

After the third partition of Poland, Lampi moved to the Russian Empire, where he received patronage from Tsar Paul I. The painting remained in imperial collections and was eventually transferred to the State Hermitage Museum, where it continues to be displayed as part of the museum’s holdings of late‑eighteenth‑century portraiture.