Ouroboros snake with a knot based on a sea krait snake . This is the second session and a few days old.
This is a stylized version rather then a traditional design. I debated on the color but I got a bracelet tattoo in turquoise and really liked it so I had the snake done in it. My tattoo guy chose purple as the second color.
This was done by Gene Hannon at pussycat tattoo in Portland Oregon here is outline http://www.ratemyink.com/?action=ssp&pid=54667