The story of "Big Eyes" takes place in the 1960s, when an illustration called "Big Eyed Kids" became popular. Soon, its author Walter Keane was sued and accused of stealing someone else's work, and the other party was Walter's wife Margaret. Margaret said that the painting of Big Eyed Kids was originally from her hand. She was introverted and painted in the basement every day, and her husband Walter just signed his name under the painting to sell it. In the end, their marriage broke down. After the matter went to court, the judge asked the two to paint on the spot, but Walter refused and made excuses, and finally the truth of the copyright case came to light.