The image showcases an exquisite Art Nouveau entrance door, characteristic of the late 19th - early 20th century architectural style. The doorway features an arched opening with a decorative keystone in the form of a stylized botanical motif at the apex of the arch.
The door itself is crafted from noble dark wood with rich texture, likely oak, and has a symmetrical double-leaf construction. The upper third of each leaf is adorned with curved glazed sections featuring Art Nouveau's characteristic flowing, fluid lines of wrought iron elements resembling waves or plant tendrils. These blue metallic curves create a sense of movement and plasticity, reminiscent of sea waves or plant stems.
The lower part of the door is designed with rectangular panels with rounded upper corners, emphasizing the organic nature of the entire composition. The leaves are fitted with decorative round door handles, likely made of brass, creating a striking color accent against the dark wood.
The door is framed by a light stone portal, executed in a style that harmonizes with the overall Art Nouveau aesthetic. The delicate carving on the upper part of the portal complements the overall composition, creating a cohesive architectural element that serves not just as a functional entrance but as an important decorative element of the building's facade.