Art Nouveau Designs is a richly illustrated design sourcebook dedicated to the Art Nouveau movement, the influential decorative art style that emerged in Europe around the turn of the twentieth century. Characterized by flowing lines, organic forms and stylized floral motifs, Art Nouveau profoundly shaped architecture, graphic design and applied arts. This volume presents hundreds of carefully selected historical designs, including ornamental patterns, friezes, tiles and decorative motifs inspired by nature. The accompanying CD-ROM contains high-resolution digital images of the designs featured in the book, allowing direct use in graphic design, illustration, publishing and educational projects. The publication functions both as a visual reference and as a practical tool for designers, artists and students interested in historic decorative styles. This book offers a continuous and structured visual exploration of Art Nouveau as an international artistic and decorative movement. Through a broad selection of ornamental examples, it illustrates how natural forms such as flowers, vines, insects and flowing curves were translated into stylized patterns for architecture, interior decoration, graphic design and industrial arts. The volume also reflects the diversity of regional interpretations, including Jugendstil and Arts and Crafts influences. The integrated CD-ROM provides the same designs in digital format, enabling their direct application in contemporary creative work. Together, book and digital material form a coherent reference work that combines historical documentation with modern usability.