How did Umberto Boccioni apply Futurist ideas to sculpture?

Umberto Boccioni applied Futurist principles to sculpture by advocating for a radical departure from traditional artistic practices. In his 1912 "Manifesto of Futurist Sculpture," he proposed the use of nontraditional, mixed materials—such as glass, wood, cement, and electric lights—to create works that would actively mold and enclose the space within themselves.1

In practice, Boccioni sought to visually represent the dynamics of movement and speed, moving away from solid, static forms. He achieved this by composing figures through multiple intersecting planes in space, effectively capturing the object's motion through rhythmic spatial repetitions.2

His theories were most successfully realized in two key works:
* Development of a Bottle in Space (1912): This piece represents both the inner and outer contours of the object, creating a sculptural environment.12
* Unique Forms of Continuity in Space (1913): This masterpiece depicts a human figure not as a single solid mass, but as a form composed of the various planes through which it moves, illustrating the Futurist obsession with dynamism and change.2