Antique art deco filigree silver flower brooch

This beautiful art deco era brooch is made of filigree sterling silver. The leaves and pedals look like delicate lace with intricate wiring and design. The pin of the brooch secures with a pull style clasp. On the back of one leaf reads 900, on the pull clasp reads 925. Hallmarks are very small and hard to capture in photos. Excellent condition. It has some darker coloring and patina due to its age and use. Measurements are approximately 2.75” tall, 1.5” wide.