A quiet, observational portrait of three siblings engaged in painting, captured by Swiss Realist painter Albert Anker in 1883.

Albert Anker, often referred to as the national painter of Switzerland, produced this portrait of the Zaeslin siblings in 1883. The composition captures three children engaged in a quiet, domestic activity. The eldest girl sits to the left, observing her younger sister, who holds a brush over a painting surface. A boy stands behind them, his hand resting on the back of the chair, providing a sense of structure to the group.

Anker demonstrates his characteristic attention to detail in the rendering of the interior space. The table is covered with a patterned cloth, upon which sit various painting implements: a small vase, a glass of water, and a paint box. The lighting is soft, emanating from an unseen source to the left, which illuminates the faces of the children and the textures of their clothing. The dark, muted tones of the background contrast with the lighter garments of the younger girl, drawing the eye toward the central action of the painting.

This work reflects the artist's interest in the lives of children and the quietude of middle-class family life. Anker avoids theatricality, preferring a measured, observational approach to his subjects. His technique is precise, with smooth brushwork that defines the forms without drawing undue attention to the paint application itself. The psychological connection between the siblings is suggested through their gazes and physical proximity, creating a sense of intimacy. The painting remains a clear example of Anker's ability to document the everyday experiences of his contemporaries with technical accuracy and a calm, objective perspective. The work is held in a private collection, representing the artist's mature period where he focused on portraiture and genre scenes within the Swiss domestic sphere.