Giacomo Balla (July 18, 1871, Turin, Piedmont – March 1, 1958) was an Italian painter. Influenced by Filippo Tommaso Marinetti, Giacomo Balla adopted the Futurism style, creating a pictorial depiction of light, movement and speed. He was signatory to the Futurist Manifesto in 1910 and began designing and painting Futurist furniture and also created Futurist "antineutral" clothing. He also taught Umberto Boccioni. In painting, his new style is demonstrated in the 1912 work titled Dynamism of a Dog on a Leash. Seen here, is his 1914 work titled Abstract Speed + Sound (Velocità astratta + rumore). In 1914, he also began sculpting and the following year created perhaps his best known sculpture called Boccioni's Fist.