Exécution de Katte 

Alphonse Mucha created this image in an unknown year using monochrome drawing techniques. The composition is structured around a stark contrast between the geometrically ordered architecture and the organic forms of the figures. Note the tonal range, the use of light and shadow, and how Mucha uses this to guide our eyes, creating a focal point on the central figure, presumably Katte. The perspective lines converge towards the background, but are broken by the subjects creating an unsettling effect. The architectural elements—the window frame, the steps—serve not merely as background but as a frame for the unfolding drama. The grid-like window pattern juxtaposes the flowing drapery and the human forms, pointing to a tension between order and chaos. The monochromatic palette strips away the distraction of color, emphasizing texture and form. This allows Mucha to communicate themes of power and fate.