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 14 hours ago.