Last seen in:
- Newsday.com - Apr 19 2019
- New York Times - Mar 18 2019
- New York Times - Jul 30 2017
- New York Times - Mar 19 2017
- USA Today - Jun 20 2016
- The Washington Post - Dec 8 2015
- USA Today - Nov 21 2015
- L.A. Times Daily - Jul 8 2015
- Wall Street Journal - May 3 2013 - May 3, 2013 - Color Mixing
- Newsday.com - May 27 2012