The rectangular "Upper Pattern" (model 6143) STL

The rectangular frame model 6143 features a vertical orientation with an accentuated arched crest. The lower section of the profile is designed plainly, while the upper zone and corners are filled with relief ornamentation. The composition incorporates floral motifs: stylized acanthus leaves, volutes, and symmetrically arranged rosettes. Similar types of framing with a dominant upper cartouche became widespread in the second half of the 18th century during the Classicism and Baroque periods, when large mirrors became a status element of European and French residences, requiring massive wooden frames with carved details. The model is intended for framing wall mirrors, paintings, tapestries, portraits, and creating accent interior elements.

The digital 3D model in STL format is optimized for milling on CNC machines. The relief is adapted for processing solid wood, MDF, or modeling plastic. The preparation of control programs for the equipment can be performed in specialized software environments such as ArtCAM, NC Studio, or Mach3, ensuring compatibility with most industrial and desktop CNC milling machines.