Reinier Willem Petrus de Vries created this decorative frame, titled 'Kader' in ink and pencil. The design uses stylized, organic motifs arranged symmetrically around a central rectangular space. The colour palette is muted, with brown, blue, and grey tones creating a subtle contrast against the beige paper. The frame's structure employs a repetitive sequence of abstract shapes—pointed leaves, geometric diamonds, and curved lines—producing a rhythmic visual effect that draws the eye along its perimeter. The artist masterfully combines these elements to evoke a sense of natural growth and stylized elegance. The composition’s symmetry and balance reflect the formal principles of the Art Nouveau movement. This emphasis on form and structure over representational content reveals the artist’s interest in the intrinsic qualities of line, shape, and color, exploring how these elements alone can create meaning and aesthetic pleasure. The frame serves not merely as a border, but as an integral part of the artwork, inviting ongoing interpretation of its visual language and cultural context.