In 2017, Amy Sherald was chosen by Michelle Obama to paint her official portrait for the National Portrait Gallery in Washington, DC. Michelle Obama is the former first lady of the United States and the wife of the 44th president, Barack Obama. Which of the following statements about the portrait above is NOT TRUE:
a) Amy Sherald painted Michelle Obama's official portrait.
b) Michelle Obama served as the first lady during Barack Obama's presidency.
c) The portrait was commissioned for the National Portrait Gallery in Washington, DC.
d) Michelle Obama's portrait was painted by Banksy.
