[Solved] Why in part did Manet's Le Déjeuner sur l'herbe (Luncheon on the Grass)disturb its viewers? A)The subject is too mundane for the painting's grand scale B)The nude female seems to serve no purpose C)The two dressed men are oblivious to the nude female D)The model for the nude female was Manet's wife Twelve-year Low: Refers to the lowest level or point that something has reached in a period of twelve years. Trading: The act of buying, selling, or exchanging goods and services between parties, often conducted on financial markets for profit. John McCain: An American politician and military officer who served as a United States Senator from Arizona from 1987 until his death in 2018 and was the Republican nominee for President of the United States in the 2008 election. Barack Obama: The first African American to serve as the President of the United States, holding office from 2009 to 2017 as the 44th president.