1924, tempera on canvas, cm 75 x 68

1913, charcoal on paper, cm 63 x 69,5
Signed lower left FUTUR BALLA and Boccioni's stamp

1954, bronze, cm 107 x 65
Provenance: Coll. Emilio Jesi, Milano

1967, tempera on paper, cm 74 x 56
Provenance: Galerie Louise Leiris, Paris

1917, charcoal on paper, cm 48 x 30

1962/63, oil and collage on canvas, 145 x 185 cm