In Man biddend met opgeheven rechterarm, we see a man depicted with his right arm raised. The colors are rich and warm, creating a sense of depth and presence. The figure is dressed in period attire, which adds to the historical context of the painting.

The background is relatively simple, allowing the viewer to focus on the subject's expression and posture. The painting is executed in oil on canvas, a medium that allows for vibrant color and detail. The brushwork is smooth, contributing to the realistic portrayal of the man. The dimensions are approximately 60 x 80 cm, making it a medium-sized work that can easily fit into various settings.

The attention to detail in the clothing and facial features highlights the artist's skill. Alfred Ost was a Belgian painter known for his realistic style and portraits. This work reflects his ability to capture human emotion and character through posture and expression. An interesting fact about this painting is that it showcases the artist's focus on individuality, as the man appears to be in a moment of contemplation or prayer.

Ost's works are often celebrated for their lifelike quality and depth.