In Cornelis Evertsen, Lieutenant-Admiral of Zeeland, the viewer sees a dignified figure dressed in a dark blue uniform adorned with gold details. The background features a muted landscape, suggesting a naval setting, with soft, natural colors that enhance the subject's prominence. The lighting is warm, highlighting the texture of the fabric and the facial features of Evertsen.

His expression conveys confidence and authority, typical of portraits from this period. The painting is an oil on canvas, a common medium for portraits during the Dutch Golden Age. The dimensions are approximately 80 x 100 cm, making it a sizable work that captures attention. The artist, Nicolaes Maes, employs a realistic style, focusing on details such as the intricate embroidery on the uniform and the subtle play of light and shadow.

This technique adds depth and dimension to the figure, enhancing the overall impact of the portrait. Nicolaes Maes was a prominent Dutch painter known for his portraits and genre scenes. He was a pupil of Rembrandt, which influenced his approach to light and realism. This particular work, painted in the 1680s, reflects the status of Cornelis Evertsen, a notable naval commander of the time.

An interesting fact is that Maes often painted portraits of influential figures, contributing to the historical narrative of the Dutch Golden Age.