Antique 19th Century Hand-Painted Porcelain Portrait Plaque Lady Georgiana Spencer, Duchess of Devonshire — After Thomas Gainsborough (1787) — With Provenance Label A striking and well-documented antique hand-painted oval porcelain portrait plaque depicting Lady Georgiana Spencer, Duchess of Devonshire, after the celebrated portrait by Thomas Gainsborough (1787). The subject is captured with well-defined powdered curls beneath a bold, dark grey…
