Anna Boch

Théo van Rysselberghe's portrait of Anna Boch (1889) depicts one of the most important figures in Belgian avant-garde culture — a painter herself and enthusiastic collector of Post-Impressionist work, including Van Gogh. Boch famously bought Van Gogh's 'The Red Vineyard,' the only painting he sold in his lifetime, and her support for progressive artists made her a vital patroness of the Belgian avant-garde. Van Rysselberghe's Pointillist portrait of this progressive figure connects the technical radicalism of the sitter's circle to the formal language she championed through her collecting.

Van Rysselberghe applies his mature Pointillist technique to portraiture — a less common application of the method than landscape. The sitter's face and figure are built through carefully calibrated dots of pure color, the skin's warm and cool passages rendered through optical mixing. The technique's systematic nature is visible in the deliberate dot patterns that, at viewing distance, resolve into a coherent and psychologically present portrait.