United States twenty-dollar bill
The United States twenty-dollar note (US$20), also referred to as the United States twenty-dollar bill, is a denomination of U.S. currency. A portrait of Andrew Jackson, the seventh U.S. president (1829–1837), has been featured on the obverse of the note since 1928; the White House is featured on the reverse.
Source: Wikipedia — United States twenty-dollar bill (CC BY-SA 4.0)