In De heer W.G. van Neyenhoff, commissaris in effecten, the viewer sees a dignified man dressed in formal attire. The colors are rich, with deep browns and golds dominating the palette.

The background is a muted tone that allows the figure to stand out prominently. The expression on van Neyenhoff's face conveys a sense of authority and confidence. The painting is executed in oil on canvas, a common medium during the Dutch Golden Age. The artist, Nicolaas van der Waay, is known for his detailed portraits that capture the essence of his subjects.

The dimensions of the painting are approximately 70 x 90 cm, making it a sizable work that commands attention. The brushwork is precise, showcasing the textures of the clothing and the subtle play of light. Nicolaas van der Waay was a prominent Dutch painter in the late 19th century, known for his portraits and historical scenes. This particular work reflects the artist's ability to blend realism with a touch of idealism.

An interesting fact about this painting is that it was commissioned to commemorate W.G. van Neyenhoff's contributions to finance and public service in the Netherlands. The work remains a testament to the societal values of the time.