Dynamism of Dog on Leash. Dynamism of a Dog on a Leash, sometimes called Dog on a Leash or Leash in Motion, is a 1912 painting by Italian Futurist painter Giacomo Balla.
   It was influenced by the artist's fascination with chronophotographic studies of animals in motion. It is considered one of his best-known works, and one of the most important works in Futurism, though it received mixed critical reviews.
   The painting has been in the collection of the Albright-Knox Art Gallery since 1984. The painting depicts a dachshund on a leash and the feet of a lady walking it, both in rapid motion as indicated by the blurring and multiplication of their parts.
   Chronophotographic studies of animals in motion, created by scientist Étienne-Jules Marey beginning in the 1880s, led to the introduction in painting of techniques to show motion, such as blurring, multiplication, and superimposition of body parts, perhaps in an effort to imitate these mechanical images. Such multiplication can be seen in Marcel Duchamp's Nude Descending a Staircase, No. 2, painted the same year as Balla's painting.
   Balla's interest in capturing a single moment in a series of planes was inspired by his fascination with chronophotography. In later, more abstract works created during World War I, Balla used planes of color to suggest movement. The decomposition of movement into moments in time which Balla created in Dynamism of a Dog on a Leash
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