LARGE Scottish Sterling Silver & Enamel Art Nouveau Brooch Pat Cheney 1980s

This is a superb large Scottish sterling silver and enamel brooch - in super condition with beautiful detailed art nouveau style design - size is 44mms x 31mms wide with locking clasp weighing 11.4 grams. This is stamped with 925 for sterling silver and the design was made famous by Pat Cheney - also stamped with makers mark "PPC".