Here is a delighful and precious little brooch by the renowned Danish silversmith, Carl Ove Frydensberg, who worked in Copenhagen from 1949 to 1982. At the base of each of the stylised leaves is a small black cabochon, probably onyx.
Condition: Excellent, no visible damage, c-clasp
Marks: ??5S COF on C-clasp
Size; 3.75 cm ( 1.4") across