In Study of St. Matthias his assailant to the painting ‘Martyrdom of St. Matthias’, we see a dramatic scene filled with intense colors.

The figures of St. Matthias and his assailant are depicted in a moment of confrontation, capturing the tension of the moment. The background is dark, which enhances the focus on the figures and their expressions.

The use of light and shadow adds depth to the scene, typical of the Baroque style. The painting is executed in oil on canvas, a common medium for the Baroque period. The dimensions are approximately 60 x 80 cm, making it a medium-sized work that allows for detailed expressions and gestures. Viewers can observe the intricate details in the clothing and the emotional intensity in the faces of the figures.

The brushwork is dynamic, contributing to the overall sense of movement in the composition. Józef Simmler was a Polish artist known for his religious themes and dramatic compositions. This particular work serves as a study for his larger piece, ‘Martyrdom of St. Matthias’, showcasing his process and attention to detail.

An interesting fact about this painting is that it reflects the influence of the Baroque style, particularly in the way it captures emotional moments. Simmler's works are often characterized by their vivid colors and dynamic figures, making them notable in the context of Polish art.