Vajda Lajos ,. 

This charcoal drawing by Hungarian artist Lajos Vajda portrays a man in a hat, likely an older gentleman with a long beard, seated at a desk and writing. It is a realistic rendering with a focus on the subject’s face and the gesture of writing, emphasizing the act of creation. The artist's expressive, gestural lines are a hallmark of his style, creating a sense of immediacy and emotion.