When Sadie got her seahorse tattoo, she had Laura Bonfanti of TRX in St. Louis, MO make sure to place the tail on her elbow so that the little cutie would spend his life swimming around her life, rather than trapped motionless on some prison-like patch of skin.
BME/News and Modblog highlight only a small fraction of what
several of mine move similarly, but i didn’t think to put together an animated gif about them. :)