Vintage Brooch Lot Flowers with Rhinestones & Silver Green Art Nouveau buying Pin

Vintage brooches, 2 lot. I think the gold tone one is from the 1960's and the silver & green, 1940's. But I'm not schooled in jewelry, so please study photos. Deep silver tone pin buying measures approximately 2 x 1.5 inches, and gold one is 2 x 1.25. Good shape. The silver needs polished and there's some minor enamel loss on the flowers of the gold brooch here and there. Nothing major. This sale is for both pins shown.