The image showcases an exquisite example of a decorative metal entrance door, characteristic of early 20th century architecture. We can see a double-leaf metal lattice door, executed in Art Deco or late Art Nouveau style, installed within a marble portal.
The wrought iron lattice of the door features a complex geometric ornament dominated by diamond-shaped elements and spiral curls, creating a symmetrical composition. The transom above the door is adorned with an openwork decorative element featuring a central diamond and elegant curls on the sides. The main door leaves are also richly decorated: at the center of each leaf are large diamond motifs, framed by spirals and stylized botanical elements.
The door is set within a dark marble portal with pronounced texture, creating an elegant contrast with the metal lattice. The lower part of the door has a solid base without decorative elements, which gives the structure a sense of solidity. It should be noted that despite its age, the door portal has retained much of its original grandeur, although signs of natural wear and darkening of the metal are visible, which only emphasizes the historical value of this architectural element.
Such decorative doors were characteristic of apartment buildings and administrative structures from the first third of the 20th century, serving not only as functional elements but also as important artistic components of the facade, demonstrating the building's status and the artistic taste of the era.