Answer:
B.
Step-by-step explanation:
Yayoi Kusama is a Japanese artist who works as a conceptual artist.
The sentence that supports the idea that Kusama's childhood experiences had strong influence on her art is option B. In her childhood, Kusama suffered mental illness that would give her hallucinations and visions. Abused by her mother, in her childhood, she used creative ways to express herself. She began creating art using polka dots to draw she would see in visions.
Therefore, option B is correct.