An art nouveau Limoges enamel brooch

For sale is this lovely large Limoges enamel brooch, depicting what I think are lillies.  The colours and delicacy of the enamelling are superb.  The brooch is signed (see images) but I cannot identify the signature.   The brooch is set in a base yellow metal surround.  Condition is excellent and original.

Just a lovely and affordable piece of jewellery dating to c 1900

Price: Sold

Maker: Unidentified – see image of singature

Designer: As above

Date : c 1900

Marks: Signed

Material: Base metal, enamel

Condition: Excellent

Size: 5.25 cm diameter, visible enamel 4cm

Weight : NM