The image is a detailed ink drawing of an ornate looking glass frame with decorative elements including floral motifs and sculpted figures. The frame features intricate designs along the sides and top, with a blank central space suggesting where the mirror would be placed. There are also small sketches of decorative objects and measurements around the frame.
Drawing (Italy) 
Drawing (Italy) 
Drawing, Stage Design, Citadel on a River, late 18th century