- Adam Hays on Facebook
- Adam Hays on Twitter
- Adrenalink Tattoo (Marghera, Italy)
- Arsenal Tattoo (College Station, TX)
- Black Tide Tattoo (Bottrop, Germany)
- Electric Tattooing (Köln, Germany)
- Glory Bound Ink (Rimini, Italy)
- Incognito Tattoo (Los Angeles, CA)
- Jolie Rouge Tattoo (London, England)
- Mad Science Tattoo (Hague, Netherlands)
- Magnum Opus Tattoo (Brighton, England)
- Michael Bellamy
- Philip Moy Photography
- Red Rocket Tattoo
- Sacred Gallery (New York, NY)
- Tattoos by Vinny
- Three Kings Tattoo (Brooklyn, NY)
- Vienna Electric (Vienna, Austria)
