This is a striking example of traditional Portuguese architecture, where the window is designed in a characteristic colonial style. The window is framed by a rich yellow façade decoration that contrasts with the white plastered wall of the building. The window frame itself is executed in a deep blue color, creating a vibrant coloristic accent.
The architectural composition of the window includes an arched completion of the upper part, which is typical for Portuguese and Brazilian colonial architecture. Particularly noteworthy is the small blue balustrade beneath the window, adding an element of elegance and detail. The upper part of the window opening is adorned with a decorative blue cornice with a wave-like motif, giving the entire composition a sense of completeness.
The geometry of the window grid is organized in a clear lattice structure, characteristic of traditional Iberian buildings. The play of light and shadow on the façade emphasizes the plasticity of architectural elements, creating additional depth of perception. This fragment of the façade demonstrates a harmonious combination of functionality and decorative quality inherent in colonial architecture.