The painting Kop van een oude man, van opzij presents a profile view of an elderly man. The colors are muted, featuring shades of brown and gray that emphasize the man's age. His facial features are carefully rendered, showcasing deep wrinkles and a thoughtful expression.

The background is simple, allowing the figure to stand out prominently. This work is executed in oil on panel, a common medium for portraiture during the Dutch Golden Age. The artist employs a realistic style, focusing on the details of the man's face and the texture of his skin. The use of light and shadow adds depth to the portrait, enhancing the three-dimensional quality of the figure.

The dimensions are approximately 40 x 60 cm. Richard Nicolaüs Roland Holst was a Dutch painter known for his portraits and landscapes. This particular work reflects the artist's interest in capturing the essence of his subjects. An interesting fact about this painting is that it showcases the artist's ability to convey emotion through facial expressions, a hallmark of his style.

Holst's works often explore themes of age and wisdom, making this portrait a significant representation of his artistic vision.