In Kop van een man met snor, van opzij, we see a man depicted in profile, showcasing a prominent mustache. The colors are muted, with earthy tones dominating the palette. The background is simple, allowing the figure to stand out.

The overall composition emphasizes the man's facial features and expression. The painting is executed in oil on canvas, a common medium for portraits of this era. The brushwork is detailed, particularly in the rendering of the mustache and facial contours. The use of light and shadow adds depth to the figure, enhancing the realism of the portrayal.

Viewers can appreciate the artist's skill in capturing the nuances of the man's expression. Richard Nicolaüs Roland Holst was a Dutch painter known for his contributions to the Realism movement. This work reflects his ability to portray everyday subjects with a focus on authenticity. An interesting fact about this painting is that it showcases Holst's interest in capturing the essence of his subjects, often depicting characters from his own life.

His works are celebrated for their detailed representation and emotional depth.