In Death of Barbara Radziwiłł, Józef Simmler presents a dramatic scene filled with rich colors. The painting features Barbara Radziwiłł lying on a bed, surrounded by mourners. The use of deep reds and dark tones creates a somber atmosphere.

Light falls on her figure, highlighting her pale face and the emotional expressions of those around her. The painting is executed in oil on canvas, a common medium for the Romantic period. Simmler's brushwork is detailed, capturing the textures of the fabrics and the expressions of the figures. The composition is carefully arranged, leading the viewer's eye towards the central figure of Barbara.

The dimensions are approximately 100 x 150 cm, making it a significant piece in size. Józef Simmler was a Polish artist known for his historical and portrait paintings. This particular work reflects the Romantic style, emphasizing emotion and drama. An interesting fact about this painting is that it portrays a real historical figure, Barbara Radziwiłł, who was a notable Polish noblewoman.

Simmler's choice to depict such a poignant moment in her life adds depth to the historical narrative.