Art Modern is a term used to describe a period of art that began in the late 19th century and continued into the 20th century. It is characterized by a rejection of traditional forms and techniques, and an embrace of NEW materials and methods. The Tate is a British art museum that houses a large collection of modern art, including works from the Art Modern period. NEW is a term used to describe the modernist movement, which was a reaction against traditional art forms and techniques. Neo is a prefix meaning 'NEW' or 'REVIVED, ' and is often used to describe a style of art that combines elements of traditional and modern art.