Many of the filmmakers involved in neorealism developed their skills working on Calligrafismo films in the early 1940s (though the short-lived movement was markedly different from neorealism). Elements of neorealism are also found in the films of Alessandro Blasetti and the documentary-style films of Francesco De Robertis. Two of the most significant precursors of neorealism are Jean Renoir's Toni (1935) and Blasetti's 1860 (1934).