The image shows a fragment of decorative wall finishing in Art Nouveau or Modernist style. The composition combines various techniques and materials, creating an exquisite ornamental ensemble. The upper part is adorned with a row of white plaster or stucco medallions featuring relief floral motifs. Each medallion has a circular shape and a unique botanical pattern, characteristic of the late 19th - early 20th century stylistics.
The lower part of the decor presents a mosaic panel with expressive geometric and floral ornaments. The mosaic is executed in blue, terracotta, and beige tones, creating a wave-like pattern with flowing lines reminiscent of water streams or stylized plant shoots. In the central part of the mosaic panel, a brown floral motif stands out, serving as a compositional accent. The composition is completed by a bottom row of honey-colored hexagonal tiles, forming a kind of plinth.
This type of decorative facade or interior design was especially popular in Art Nouveau architecture, particularly in the works of Antoni Gaudí and other masters of Catalan Modernism. The combination of relief elements with mosaic creates an interplay of textures and a richness of visual effects, which is one of the key principles of Art Nouveau style that sought to achieve an organic unity of all elements of a building.