Arthur Mitchell was an influential American ballet dancer and choreographer, best known for co-founding the Dance Theatre of Harlem in 1969. He was the first African American principal dancer with the New York City Ballet, where he gained recognition for his talent and artistry. Mitchell's work focused on increasing diversity in ballet and providing opportunities for dancers of color. Through the Dance Theatre of Harlem, he aimed to create a platform for African American artists and to challenge traditional ballet norms, making the art form more accessible and inclusive.