In Portrait of Jacoba Maria van Wassenaer, Jan Steen presents a lively scene filled with rich colors. The subject, Jacoba Maria, is depicted in a domestic setting, surrounded by chickens and other poultry. Her attire is typical of the 17th century, showcasing intricate details and vibrant fabrics.

The warm tones of the painting create a welcoming atmosphere, inviting viewers into her world. The painting is executed in oil on canvas, a popular medium during the Dutch Golden Age. Viewers can appreciate the fine brushwork and attention to detail, particularly in the textures of the fabrics and the feathers of the birds. The composition is balanced, with Jacoba positioned centrally, drawing the eye.

The use of light and shadow adds depth, enhancing the realism of the scene. Jan Steen was known for his genre scenes that often included humor and social commentary. This portrait, created in the 1660s, reflects the artist's ability to blend personal identity with everyday life. An interesting fact about this work is that it not only serves as a portrait but also as a glimpse into the domestic life of the Dutch upper class during the 17th century.

Steen's works are celebrated for their narrative quality, making this piece a notable example of his style.