In Brief Belloy, Alfred Ost presents a striking portrait featuring a well-dressed figure. The colors are rich, with deep blues and warm browns dominating the palette. The background is softly blurred, focusing attention on the subject's expression and attire.

The light falls gently, highlighting the textures of the clothing and the subject's features. The painting is executed in oil on canvas, a medium that allows for vibrant color and detail. The dimensions are approximately 70 x 90 cm, making it a sizable work that commands attention. The brushwork is meticulous, showcasing Ost's skill in rendering fabric and skin tones.

Viewers can appreciate the realism in the subject's gaze and posture. Alfred Ost was a Belgian artist known for his portraits and genre scenes. Brief Belloy exemplifies his ability to capture the essence of his subjects with precision. An interesting fact about this work is that it reflects the social status of the individual portrayed, as indicated by the attire and setting.

Ost's works often highlight the interplay between light and shadow, enhancing the three-dimensionality of his figures.