Answer:
Medium
A medium refers to the materials that are used to create a work of art
Artist James luna is challenging option(b) i.e, cultural stereotypes about Native Americans.
James Luna was a performance artist, photographer, and multimedia installation artist who was Payómkawichum, Ipi, and Mexican-American. His art is best renowned for criticizing how Native Americans are typically represented in museum exhibitions.
"James luna utilizes his body as an intervention, providing concrete proof that he is an American. As viewers circled his "Artifact Piece," they were startled to notice that he was breathing. The frame of the original work has been altered, and the gestures open an alternative space, to reflect upon identity. Themes of power frequently appear throughout Luna's work, including the power of representation, the power of the viewer and the object/subject of the artwork, and the power over oneself and another.
To know more about James luna refer to: brainly.com/question/9599661
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B) because the amount of visitors contained the paintings
