Security features on the front of the new $20 note include an embedded security thread; a large, off-center portrait of President Andrew Jackson; the Federal Reserve seal; and color-shifting ink. U.S. Treasury Department Security features on the front of the new $20 note include an embedded security thread; a large, off-center portrait of President Andrew Jackson; the Federal Reserve seal; and color-shifting ink. U.S. Treasury Department SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 649749-C-REV97-134.jpg Photo Gallery