19 at the end of the 20th century, capitalism developed greatly in the United States. In the First World War, the United States not only did not suffer from the destruction of the war, but gained huge economic benefits by selling arms. At that time, the United States had a prosperous economy and sufficient financial resources. High-rise buildings have been built everywhere, and luxurious, exquisite and rich interior decoration has been widely used-just like in stations, libraries, hotels, theaters, residential areas, office buildings and other places. Especially in cities like new york, with the emergence of large enterprises and department stores, nightclubs, concert halls, Caballe and cinemas have also created a bustling scene. However, the improvement of social production capacity has not brought about universal design innovation. Like many European countries, American design at that time widely used various decorative techniques, and the traditional style of makeover still occupied the position of king. I like 1902 Gypsy Woman wallpaper produced by Buffalo Berg Company in new york, USA and designed by Charles Dara Simpson. In the form of novel illustrations, the girl's face is hooked with black lines and her hair is hooked with blue lines, which makes the whole look bright. This wallpaper design is very popular under the promotion of American magazines. Cover design of American perfume magazine. 19 10 No. 1 shows the plane of perfume packaging box with raised patterns, which embodies the combination of Arab decorative art style and Art Nouveau movement. At the beginning of the 20th century, the famous "Sawan Di Ramsh" brand soap packaging design reflected the designer's interest in exotic decorative arts. This packaging design with Egyptian-style patterns has promoted the sales of goods. The Art Nouveau movement owns the glass decoration products of outstanding artists such as Louis Kahn Ford Tiffany. /kloc-from the end of 0/9 to the beginning of the 20th century, American classical architecture was popular. 1893 World Expo held in Chicago promoted the proliferation of traditional styles. At that time, louis sullivan and Frank Lloyd Wright, two revolutionary American architects, criticized this phenomenon. They accused this design of praising the culture of the past era in Europe and not expressing the democratic spirit of the United States. As the most famous architect in the early 20th century, louis sullivan put forward the principle of "form obeys function" and tried to embody this principle in design practice. He and other "Chicago School" architects built many skyscrapers, sketching the picture of American commercial architecture design in the 20th century. Frank Lloyd Wright is another outstanding American architect after louis sullivan. Since he left Sullivan's architectural firm in the 1920s to start his own business, his work continued until the 1950s. In several decades, Wright, as a brilliant designer, built a large number of "grassland styles" in the early 20th century, thus forming the "grassland school". 1923 The Imperial Hotel in Tokyo, Japan, which was designed by him, was "like a ship floating on the sea" and survived the 1926 earthquake in Japan. Imperial Hotel Tokyo transformed Japanese architecture from traditional wooden structure to masonry structure, which absorbed the experience of western architecture without losing Japanese cultural characteristics. The design of Imperial Hotel Tokyo, Japan is an important event in the architectural history of Japan and even the world. 1967165438+10, the building was demolished, and the disintegration project was finally completed in early 1968. Wright left a large number of architectural design works in his life. From 1935 to 1937, Wright's "flowing water villa" near Pittsburgh, Pennsylvania, USA is a classic of world architectural design in the 20th century. The flowing water villa is built in a beautiful mountain forest, and its buildings stand out from streams and waterfalls. Man-made and nature, architecture and environment blend together, making people linger.