At the turn of the twentieth century, the Art Nouveau movement swept the world of decorative arts toward an excitingly modern direction. Inspired by both organic and geometric forms, the new trend abandoned historical styles in favor of flowing, natural forms accented by angular contours. Art Nouveau's curves and floral and animal motifs were particularly suited to adaptations in precious stones and rare metals. The elegant, royalty-free illustrations of this collection, reprinted in their original colors from a rare German edition, offer authentic representations of the craftsmanship and...