While it may bear some similar principles to movements like Surrealism and Cubism, the sculpture's emphasis on the energy of a body in motion is a prime example of Futurism, of which Boccioni was a leading artist. Fauvism is not applicable to sculpture, dealing instead with the color palette of paintings, and Abstract Expressionism largely did away with representational figures, even somewhat abstracted ones like the sculpture in question.

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The answer is "defining lines," of which there are none in this sculpture. All of the other answers are key features of both Futurism and this sculpture.

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The figure demonstrates momentum and speed in the way Boccioni has conveyed his forward movement. Impetuosity is an emotional quality we can infer from the speed and momentum. Though it lacks defined muscles in a naturalistic way, the sculpture also conveys a sense of muscularity through the unique rendering of his body parts. Of all these qualities, and in spite of this being a bronze sculpture, weight is not a fitting description for a figure that has muscularity but also a significant lightness to it.

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The Prairie School was an architectural movement that grew around the turn of the nineteenth to the twentieth century in the American midwest. The Prairie School architects wished for a uniquely American form of architecture that could fit in with the natural landscape of America. Among the leading figures of the Prairie School was the famous architect Frank Lloyd Wright, whose early houses were all largely in the Prairie style.

"Found object" can be considered an umbrella term, as it can apply to sculpture, installations, and many other media. The main concept behind "found object" art is that any object can be presented as or included in fine art. The first use of such art was by Marcel Duchamp with his "readymades," which were literally just regular objects Duchamp gave titles to and placed in galleries. The earliest form of the movement was seen as a subset of Dadaism.

Found object art, or art that incorporates already made materials, is a form of art that often elicits controversy over what "art" really is--while it began as a conscious technique early in the twentieth century, it continues on today. 

Readymades were everyday objects that were chosen and then adjusted by the artist before being put on display. Examples include Duchamp's own provocative "Fountain," which was simply a urinal. He saw this as a response to so-called "retinal art," or art that only affected its viewers through sight.

Jeff Koons is a controversial modern sculptor, as he has often turned his eye to pop culture subjects considered outside the realm of high art. Notably, he has a series called "Banality," and has constructed immense metallic sculptures of balloons twisted into animal shapes. While his subjects tend to be "lighter" compared to his contemporaries, like George Segal, Koons' skill with steel and his non-traditional subjects have been highly influential on younger generations of artists, including Damien Hirst and Mike Leavitt.

Duchamp is responsible for this three-dimensional art piece. The piece was signed "R. Mutt," but the origin of this signature is still debated, though it is said to stand for Richard Mutt.

Christo and Jeanne-Claude's installation art piece The Gates was set up in 2005.

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