Martian Arts Tattoo Studio, a tattoo studio located in Portland, OR. The studio's staff includes tattoo artists such as Clay, Thor, Kari, and Amanda. The studio has a 5/5 combined rating from 203 reviews. This rating is a combined value of the studio's Facebook Page and Google Places Page. Images are property of Martian Arts Tattoo Studio located in Portland, OR. This studios listing information was last updated 1 month ago.