In Leerling Belloy, Alfred Ost presents a young man with a thoughtful expression. The color palette is warm, dominated by earthy tones and soft highlights. The background is subtly blurred, focusing attention on the figure.

The light falls gently on the subject, enhancing the realism of the portrait. The painting is executed in oil on canvas, a common medium for portraits during this period. The brushwork is precise, capturing the texture of the subject's clothing and skin. The dimensions are approximately 60 x 80 cm, making it a medium-sized work.

The composition draws the viewer's eye directly to the subject's face. Alfred Ost was a Belgian painter known for his portraits and genre scenes. Leerling Belloy is notable for its detailed representation of the subject, reflecting the Realism movement's focus on authenticity. An interesting fact about this work is that it showcases Ost's ability to convey personality through subtle facial expressions.

This painting is part of a private collection, making it less accessible to the public.