Ernst and ARP are two of the most prominent figures in the Dadaism art movement. Ernst, whose full name is Hans Richter-Ernst, was a German artist, poet, and sculptor who was born in 1891 and is considered to be the founder of the Dadaism movement. Jean ARP, whose full name is Hans ARP, was a French-German sculptor, painter, and poet who was born in 1886 and was a major contributor to the Dadaism movement. Together, Ernst and ARP helped to shape the Dadaism movement, which was an artistic and literary movement that began in Zurich, Switzerland in 1916 and was characterized by its anti-war sentiment and its rejection of traditional values.