The Fingernail Test [SEP] collection
The Fingernail Test
The Fingernail Test is a painting by the Dutch Golden Age painter Frans Hals or Judith Leyster, painted in 1626 and now in the Metropolitan Museum of Art, New York City. 
Painting.
The painting is also known as "Boy with a glass and a lute" and shows a young lute-player wearing a beret and a draped cloak over his chest, tilting his glass to show it is empty while facing the viewer in order to say "time is up". It was attributed
- Occupation Duty – Germany: 2 May-4 Sep 1945.
Notes.
- Citations
References.
- Boose, Donald W., Jr. "Over the Beach: US Army Amphibious Operations in the Korean War". Fort Leavenworth, KS: U.S. Army Combined Arms Center, 2008.
- Combined Arms Research Library (CARL) Digital Collection.
- Defense Nuclear Agency, "SHOT APPLE 2: A Test of the TEAPOT Series, 5 May 1955". http://www.dtic.mil/dtic/tr/fulltext/u2/a113538.pdf
- Defense Threat Reduction Agency.