In Portrait of four Children, Nicolaes Maes depicts four children in a lively setting. The children are dressed in colorful clothing, showcasing a variety of textures and patterns. Their expressions range from playful to contemplative, capturing a moment of youthful innocence.

The background features a soft, blurred landscape that enhances the focus on the children. This painting is executed in oil on canvas, a common medium during the Dutch Golden Age. The dimensions are approximately 70 x 90 cm, making it a relatively large portrait. The use of light and shadow is notable, as Maes skillfully highlights the children's faces and clothing.

The brushwork is detailed, particularly in the rendering of fabrics and facial features. Nicolaes Maes was a prominent Dutch painter known for his portraits and genre scenes. This work, created in the 1680s, reflects the artist's ability to capture the essence of childhood. An interesting fact about this painting is that it was likely commissioned by a wealthy family, showcasing the social status of the children depicted.

Maes was a pupil of Rembrandt, which influenced his approach to light and composition.