Art Nouveau floral gold pin Lady profile signed Zacha

In this 18K yellow gold Art Nouveau brooch from 1900, an openwork aureole topped with morning glory arches over a scenery with in the centre the profile of a fair maiden letting her locks lash in the wind. On the left and right bottom, a morning glory glooms as an iris flaunts by the neck of the lady. Dispersed over the hearts of the flowers, seven rose cut diamonds glisten from the warm yellow gold glow of this antique jewel.