What is the reason and performance of a large number of technicians who are proficient in decoration technology in the United States?

There are a large number of technicians in the United States who are proficient in decoration technology, and they can skillfully turn designers' intentions into vivid reality. As a part of large-scale immigration, many technicians came to the United States from Europe, especially Italy, and the immigration process continued until after the First World War. We can design and produce various decorative pieces in different periods and styles according to user's requirements. Users can also choose to buy ready-made decorative supplies through the finished product catalogue. According to customers' requirements, technicians provide exquisite decorations made of fiber gypsum, clay, embossed wood and various decorative brick and tile materials. Although wallpaper was despised by architects and designers with revolutionary spirit like Wright, it showed many styles of American decorative art at that time. It is popular to stick tweed on the upper part of the room wall in interior decoration. It is also popular to use wallpaper to edge and stick it around doors, windows, fireplaces, etc. , can also be made into plates, used to install photos, mirrors or decorations on the wall. The wallpaper pattern and the patterns on the indoor curtains, bedspreads and other decorations reflect each other and obtain a unified decorative effect.