Seems science tattoos are fast becoming the choice of many people. Have a look at tattoo of an intricately-detailed strand of DNA on this guy’s back. Matthew MacDougall is a 4th year medical student who got his back inked with the DNA structure.
Looking at this picture, I feel this guy wishes to learn more about the structure. So, did he make the wrong choice by get the DNA structure inked on his back? However, this is indisputably the excellent tattoo work!