Portrait of Kazimierz Zawisza (1750 – ?)

The sitter appears to be a boy named Kazimierz Zawisza, born in 1750, presented in an attire that suggests both innocence and status. The inclusion of a ball and the poised stance may allude to youthful playfulness or the education of aristocratic children, while the ornate table and luxurious curtain hint at the family's wealth and social position.

Executed in oil on canvas, the painting demonstrates a careful handling of color and light, with the blue dress rendered in rich, saturated tones against the subdued background. Fine brushwork captures the texture of the fabric, the sheen of the gold curtain, and the delicate curls of the boy's hair. The contrast between the illuminated figure and the dark surroundings creates a three‑dimensional presence typical of mid‑18th‑century portraiture.

The portrait is identified as depicting Kazimierz Zawisza, whose birth year is recorded as 1750, though later life details remain unknown. No specific information about the artist, original commission, or subsequent ownership is provided, leaving the work’s provenance largely undocumented beyond its identification of the sitter.