Arthur O Supimpa is a prodigious tattoo artist based in Oeiras, Portugal, specializing in the intricate and delicate art of dotwork. Known for maintaining an exceptionally clean and hygienic studio at Vintage Daggers Tattoo, clients can expect a professional atmosphere where safety and cleanliness are held to the highest standards. Whether you're booking your first tattoo or adding to your collection, Arthur's commitment to cleanliness ensures a comfortable and reassuring experience.