The listing, Antique/vintage sterling silver floral necklace has ended.
Silver necklace of unknown age, must be at the very least thirty years old, and probably older, as it came from a very old estate and this type of jewelry isn't made anymore. It features floral motifs on gracefully curving bars of silver. The flower indicates Art Nouveau but the architectural shape of the bar indicates Art Deco, and I don't know enough about art history to choose in much certainty which period the piece seems most likely to have originated.