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Freer, Arthur M. Sackler, National Museum of Asian Art, and Smithsonian are related in the context of art and cultural institutions:

Freer Gallery of Art: The Freer Gallery of Art is an art museum located on the National Mall in Washington, D.C. It is part of the Smithsonian Institution and is known for its collection of Asian art, including Chinese, Japanese, Korean, and Indian artworks. It was founded by Charles Lang Freer and opened to the public in 1923.
Arthur M. Sackler Gallery: The Arthur M. Sackler Gallery is another art museum located on the National Mall in Washington, D.C. Like the Freer Gallery, it is part of the Smithsonian Institution. The Sackler Gallery also focuses on Asian art, particularly ancient and contemporary artworks from regions such as China, Japan, Korea, and South Asia. It was established in 1987 and named after Arthur M. Sackler, a philanthropist and art collector.
National Museum of Asian Art: The National Museum of Asian Art is an umbrella term that encompasses both the Freer Gallery of Art and the Arthur M. Sackler Gallery. Together, these two museums form the National Museum of Asian Art, which is part of the Smithsonian Institution. The museum's collection includes a wide range of artworks from across Asia, spanning thousands of years of artistic history.
Smithsonian Institution: The Smithsonian Institution is a group of museums, research centers, and educational institutions located primarily in Washington, D.C. It is the world's largest museum, education, and research complex, comprising 19 museums, 21 libraries, nine research centers, and the National Zoo. The Freer Gallery of Art, the Arthur M. Sackler Gallery, and the National Museum of Asian Art are all part of the Smithsonian Institution, which is dedicated to the increase and diffusion of knowledge.

Freer、Arthur M. Sackler、National Museum of Asian Art和Smithsonian在艺术和文化机构的背景下相关：

Freer艺术画廊：Freer艺术画廊是位于华盛顿特区国家广场的艺术博物馆。它是史密森尼学会的一部分，以其收藏的亚洲艺术而闻名，包括中国、日本、韩国和印度的艺术品。它由查尔斯·朗·弗里尔（Charles Lang Freer）创建，并于1923年向公众开放。
阿瑟·M·萨克勒画廊：阿瑟·M·萨克勒画廊是位于华盛顿特区国家广场的另一座艺术博物馆。和Freer画廊一样，它也是史密森尼学会的一部分。萨克勒画廊也专注于亚洲艺术，尤其是来自中国、日本、韩国和南亚地区的古代和当代艺术品。它成立于1987年，以慈善家和艺术收藏家阿瑟·M·萨克勒（Arthur M. Sackler）命名。
亚洲艺术国家博物馆：亚洲艺术国家博物馆是一个总称，涵盖了Freer艺术画廊和阿瑟·M·萨克勒画廊。这两个博物馆共同组成了亚洲艺术国家博物馆，是史密森尼学会的一部分。该博物馆的藏品包括来自亚洲各地的艺术品，涵盖了数千年的艺术历史。
史密森尼学会：史密森尼学会是一个位于华盛顿特区的博物馆、研究中心和教育机构集团。它是世界上最大的博物馆、教育和研究综合体，包括19个博物馆、21个图书馆、九个研究中心和国家动物园。Freer艺术画廊、阿瑟·M·萨克勒画廊和亚洲艺术国家博物馆都是史密森尼学会的一部分，该学会致力于知识的增进和传播。