In Au piano, we see a woman seated at a piano in a warm, inviting interior. The colors are rich and vibrant, with soft browns and warm yellows dominating the scene. Light filters in, creating a cozy atmosphere that draws the viewer in.

The woman's expression is focused, suggesting her deep engagement with the music. The painting is executed in oil on canvas, showcasing Zorn's skillful brushwork and attention to detail. The texture of the fabric and the sheen of the piano are rendered with precision. The composition is balanced, with the piano as the central focus.

The overall effect is one of intimacy and warmth. Anders Zorn was a prominent Swedish painter known for his depictions of everyday life. 'Au piano' reflects his interest in capturing moments of domesticity and leisure. An interesting fact about this work is that it exemplifies Zorn's ability to convey emotion through simple, everyday scenes.

This piece is a fine example of his Impressionist style.