Here is a snazzy Star of David Arm Tattoo. This is one way to wear your faith on your sleeve.
The Star of David, has been a Hebrew symbol designating Jewish identity from about Medieval times. It is known in Hebrew as the Shield of David or Magen David.
Check out how this one has the green colour bleeding out from behind it. Very interesting also is use of a knot on the inside.
photo credit: zeevveez