The image showcases an exquisite example of ornamental metalwork - a decorative wrought iron grille executed in a classical style. This architectural detail likely serves as an embellishment for a window or balcony section on a historic building facade.
The composition of the grille features a semi-circular shape framed within a rectangular border. The central element displays a geometric pattern of intersecting arcs forming a diamond-like grid with small four-petaled floral elements at the intersection points. Six large metal rosettes resembling flowers are evenly distributed around the perimeter of the circle. At the bottom of the composition, an elegant curl resembling a stylized plant motif is placed.
The side sections of the grille are adorned with S-shaped scrolls, creating a smooth transition to the rectangular frame. The entire composition is finished in a silvery-gray color, emphasizing the relief and expressiveness of the forged elements. Such decorative grilles are characteristic facade ornamentation elements of Art Nouveau or Eclectic style buildings from the late 19th to early 20th century, commonly found in European and Russian architecture of this period.