Antique 800 Sterling Miniature Hand painted Oil Painting Harlequin on Brooch

Description

Whimsical Unique bijou!
Very old piece...
Signed RG in a heart suggest a personal gift for a special person
The hand painted harlequin is surrounded in gold on a ceramic brooch marked 21, could also be part of a series? I looked for illustrators with these initials, but to no avail
The details are exquisite, n'est-ce pas?
Very colorful
The brooch measures 1.4 inches in diameter, is held in 800 Continental sterling, the clasp needs to be tighten to hold the bar
Enjoy.....for this is a one of a kind Objet!