Vintage Spanish Damascene gold and black bird and flower brooch

Vintage square Spanish Damascene brooch features goldtone vines, flowers and a bird with outstretched wings - hallmarks of this jewellery style - against a black colourway. Brooch gold tone back features a textured detail and a trombone push/pull clasp. Brooch is in very good vintage condition. Trombone clasp works well. Measurements (approximate): 1” x 1”