A tender pastel portrait of the artist's daughter, Elizabeth, rendered with the characteristic light and colour sensitivity of Belgian Neo-Impressionism.

This portrait captures Elizabeth van Rysselberghe, the daughter of the artist, rendered in the delicate medium of pastel. Théo van Rysselberghe, a central figure in the Belgian Neo-Impressionist circle, demonstrates his command of colour theory and light through the soft, layered application of pigment. The work reflects the artist's transition from the rigid pointillist technique of his earlier career toward a more fluid, expressive approach to portraiture.

The subject is positioned against a textured, vertical background of olive and ochre tones, which provides a neutral foil for her deep blue dress. The artist employs a rhythmic, linear application of pastel, creating a sense of movement within the static pose. Elizabeth's gaze is directed toward the viewer, her expression captured with a gentle, observational quality that avoids sentimentality. The blue of her garment is built up through varied strokes, suggesting the weight and texture of the fabric while maintaining the luminous quality inherent to the pastel medium.

Van Rysselberghe was closely associated with the group Les XX and later the Libre Esthétique, organisations that promoted modern art in Brussels. His domestic subjects, such as this portrait of his daughter, offer a glimpse into his private life while maintaining the technical rigour of his professional practice. The composition relies on the contrast between the cool, saturated blue of the dress and the warm, earthy tones of the background, a hallmark of his mature style. This print preserves the soft edges and granular texture of the original pastel, allowing for an appreciation of the artist's hand and his sensitive handling of light across the sitter's features.