Hand Reaching For Flower In Circle Vintage Brooch Antique Pin

Vintage brooch shaped like a hand reaching for a flower inside a circle. Unusual imagery, I am not sure of its intended symbolism. Possibly a masonic or fraternal organization? Fairly large pin; the circle is about 2 inches in diameter, and the total length is approximately 3 inches. Unsigned, and not marked with a metal content. It shows overall wear to the metal finish, as seen in photos. Location:191