known as the New England town. In this structure, incorporated towns—as opposed to townships or counties—hold many of the responsibilities and powers of local government. Most of the county governments were abolished by the state of Massachusetts beginning in 1997 including Middlesex County, the largest county in the state by population. The voters of these now-defunct counties elect only Sheriffs and Registers of Deeds, who are part of the state government. Other counties have been reorganized, and a few still retain county councils. Arts, culture, and recreation Massachusetts has contributed to American arts and culture. Drawing from its Native American and Yankee roots, along with later immigrant groups, Massachusetts has produced several writers, artists, and musicians. Some major museums and important historical sites are also located there, and events and festivals throughout the year celebrate the state's history and heritage. Massachusetts was an early center of the Transcendentalist movement, which emphasized intuition, emotion, human individuality and a deeper connection with nature. Ralph Waldo Emerson, who was born in Boston but spent much of his later life in Concord, largely created the philosophy with his 1836 work Nature, and continued to be a key figure in the movement for the remainder of his life. Emerson's friend, Henry David Thoreau, who was also involved in Transcendentalism, recorded his year spent alone in a small cabin at nearby Walden Pond in the 1854 work Walden; or, Life in the Woods. Other famous authors and poets born or strongly associated with Massachusetts include Anne Bradstreet, Nathaniel Hawthorne, Louisa May Alcott, Robert Frost, Emily Dickinson, Henry Wadsworth Longfellow, Edith Wharton, e.e. cummings, Herman Melville, W.E.B. Du Bois, Sylvia Plath, Elizabeth Bishop, John Updike, Anne Sexton, H.P. Lovecraft, Edgar Allan Poe, Helen Hunt Jackson, Khalil Gibran, Mary Higgins Clark, Amelia Atwater-Rhodes, Jack Kerouac and Theodor Seuss Geisel, better known as "Dr. Seuss". Famous painters from Massachusetts include Winslow Homer and Norman Rockwell; many of the latter's works are on display at the Norman Rockwell Museum in Stockbridge. Massachusetts is also an important center for the performing arts. Both the Boston Symphony Orchestra and Boston Pops Orchestra are based in Massachusetts. Other orchestras in Massachusetts include the Cape Cod Symphony Orchestra in Barnstable, the New Bedford Symphony Orchestra, and the Springfield Symphony Orchestra. Tanglewood, in western Massachusetts, is a music venue that is home to both the Tanglewood Music Festival and Tanglewood Jazz Festival, as well as