Welcome to Mind's Eye Tattoo & Piercing Mind's Eye Tattoo offers tattoo and piercing services in San Antonio, TX. All customers must be 18 or older or have parental consent! We I.D.! Here at Minds Eye Tattoo we are happy to show you our procedures to ensure cleanliness and sterility. If at anytime you would like to see how the tattoo, piercing, cleaning & sterilization procedures are done, please feel free to come by our studio and have a member of our staff show you the steps.