Minimalist Single Line Tattoos by Iranian-German Artist Mo Ganji
34 Simple Turtle Tattoos Designs And Pictures
Plan Tribal Turtle Tattoo by elinor
Small geometric turtle on rainbow watercolor background tattoo design
Shape of turtle
German-Iranian tattoo artist Mo Ganji is back, creating more simple images with a strong impact. First featured here on A&D 7 months ago, the former fashion executive continues to surprise with his simple, seemingly one-continuous-line, ink.
One line - Animal logos on Behance by Differantly Studios. They have a set of one line sea creatures as well. I especially like the animals with implied motion.