Portrait of Eleanor Maria Josepha of Austria.

The painting showcases the artist's skill in capturing light and texture, with the subject's face and dress illuminated against a darker background. The brushstrokes on her gown create a three-dimensional effect, demonstrating the artist's use of techniques such as glazing to achieve depth.

The painting is now part of the Kunsthistorisches Museum's collection. It was created during the late 17th century, a period when Block was active, and is associated with the Rococo movement, although Block's work is rooted in the Baroque tradition.