Karl Wiener was an Austrian graphic artist and painter active in the mid-20th century, known for his powerful and often haunting social commentary. A master of drawing and printmaking, his work is characterized by a sharp, expressive line and a deep focus on the human condition during the turbulent interwar and post-war years. Wiener’s art often explores themes of urban life, labor, and psychological depth, moving from detailed realism to more stylized, modernist compositions.