Ceramic square plate, bears a mark reading 'DESIGNED BY Brunelli MADE IN ITALY' (not authenticated)

This is a square ceramic or earthenware plate, photographed from the underside to show its recessed base and maker's stamp. The piece features a white glazed surface characterized by extensive surface crazing, appearing as a delicate, web-like network of fine cracks across the entire visible glaze. There are also faint areas of brownish staining or discoloration seeping into the crazing lines near the right edge. The outer rim shows a thin green border or accent line. The underside features a prominent circular stamp centered within the recessed well, containing the legible text 'DESIGNED BY' arched over a stylized cursive signature reading 'Brunelli', with 'MADE IN ITALY' arched along the bottom of the circle. The overall construction and crazing pattern suggest a decorative or utilitarian tableware piece with significant age or wear, though the item remains unauthenticated and the mark rests solely on the visible stamp in the photograph.

Based on what I can see in the photograph, this square ceramic plate features a white glazed surface with extensive crazing and brownish staining, framed by a thin green border. The underside bears a circular stamp reading 'DESIGNED BY Brunelli MADE IN ITALY.' I cannot verify from a photo whether the piece was actually produced by Brunelli or if the mark is contemporary, applied by another workshop, or a reproduction, as visible markings can be misleading. Physical inspection would be needed to confirm the ceramic body, glaze chemistry, and the precise nature of the stamp. Assuming the attribution is correct, decorative Italian ceramics of this type generally trade in the $100 to $200 range in the current secondary market, driven by steady demand for mid-century Italian decorative tableware. However, if physical inspection reveals the piece to be a later replica, a copy, or produced 'in the style of' rather than a studio piece from the named maker, the value would likely drop significantly to the $30-$50 range, reflecting purely utilitarian or decorative worth. To firmly establish authorship, authenticity, and period of production, one would need an in-person examination by a ceramics expert, analysis of the clay and glaze under magnification, and potentially comparison with documented examples bearing identical marks.