Porcelain panel probably KPM or Vienna, signed Wagner painted after Gustav Richter Königin Luise von Preußen (Queen Louise wife of King William Frederick II of Prussia) impressed numerals and feint beehive mark to reverse, framed, the plaque measures 25cm x 17cm Condition report: the extreme edges of the plaque are sealed into the mount therefore cannot be guaranteed against chips or damages however the rest of the plaque is free from damages and restorations. There are fine surface scratches visible under close inspection.