Final answer:
The name of Yayoi Kusama's installation and performance from 1966 is 'Narcissus Garden'. The piece showcased mirror spheres, reflecting Kusama's interest in themes of infinity, illusion, and repetition. It's one of the many iconic works that have cemented Kusama's status as a major figure in the art world.
Step-by-step explanation:
The name of Yayoi Kusama's installation and performance from 1966 is Narcissus Garden. Initially presented at the Venice Biennale, the work featured hundreds of mirror spheres placed on the lawn, which created an interactive landscape of reflection and repetition, key themes in Kusama's work. Kusama's fascination with mirrored forms has continued throughout her career, evident in her famous Mirror Rooms and her use of polka dots to convey the infinity and illusion that are central to her artwork.
Kusama's impact on the art world has been profound, with her work often immediately recognizable due to its distinct style and concepts. Despite the challenges she faced, including her mental health struggles, Kusama has become one of Japan's greatest living artists and her works continue to be celebrated in museums around the world.