The image showcases an exquisite Art Nouveau window, which serves as a striking feature on the brick façade of a historic building. The window exhibits the characteristic flowing, curved shapes of the Art Nouveau style, framed by light-colored stone or stucco decoration that effectively contrasts with the building's brick masonry.
The upper part of the window is adorned with a decorative element featuring a colored ornament in blue and gold tones, displaying the stylized plant motifs typical of Art Nouveau. Circular decorative rosettes are positioned on either side of the window frame. The window opening is divided by a central column into two sections, giving the structure elegance and lightness.
The window frames are finished in a delicate greenish-turquoise color, characteristic of the early 20th century Art Nouveau palette. Lace curtains are visible behind the glass, emphasizing the refinement and retro character of this architectural element. The lower part of the window projects slightly from the façade plane, forming a subtle bay window that enhances the plasticity of the façade and creates an interplay of light and shadow.