RUGS AND CARPETS 275 Persian rugs have been the most popular of the Oriental rugs. They are outstanding for expert workmanship, subtle coloring, and fine design. Their rather small conventionalized designs are based on natural forms, such as flowers, trees, vines, birds, rivers, and clouds. The rugs are completely covered with,a profusion of these graceful motifs. A beautiful example appears on page 280. Among the best-known rugs are the Bijar, Feraghan, Ispahan, Kashan, Kermanshah, Saraband, and Sarook. The names of cities and provinces where they are made are usually given to Oriental rugs. Turkish rugs are bolder in design than Persian rugs. Patterns consist of more highly conventionalized floral and geometric forms. The lines of city architecture and Turkish symbols such as pinks, tulips, and hyacinths are favorite motifs. The color is less varied and suave than in the Persian rugs, but not so limited as the Caucasian. Among the Turkish rugs are the Anatolian, Armenian, Bergama, Ghiordes, and Yuruk. See page 281. Caucasian rugs are made by the tribes living on the mountainous isthmus between the Black and the Caspian seas. These rugs are even bolder in design and color than the Turkish. Among the design motifs are geometric forms of animals and humans, snow crystals, stars, crosses, and latch hooks which are combined into mosaic effects. Representative rugs are the Cabistan Daghestan, Kazak, Shirman, and Soumak. Turkoman rugs, made by tribes in central Asia, are usually a rich, dark red. The design motifs are simple geometric forms without symbolism. The outstanding rug is the Bokhara (see pages 281 and 476), others are from Afghanistan, Beluchistan, Samarkand, and Turkestan. Chinese rugs of the seventeenth and eighteenth centuries were beautiful (page 280), but the modern rugs are often without merit in design, for in them naturalistic dragons, clouds, waves, trellises, flowers, and birds, usually blue, are scattered around over light backgrounds in confusion. A promising new development has been the production of one-tone, textured, patternless rugs. Indian rugs vary considerably in different parts of India. Their designs have been influenced by beautiful fabrics, sculptures, and architecture of the country. The least realistic designs are usually the best. Indian rugs display great variety in color and texture.