A magnificent handmade oxidized sterling silver brooch, in a filigree work. The leaf design was made in Palestine /Israel between 1920-30.
It was an unusual design for that time, because usually it was  a traditional handiwork of geometric or flowers designs in filigree work.   Perhaps the craftsman had an artistic soul.
The Hallmark inscription is: "sterling 925 made in Palestine."
The length of the brooch is: 8 cm, 3.15 inch.
The widest part of the brooch is: 2.1 cm, 0.83 inch.