- Alien / UFO Street Art
- Alien Artifacts
- Alien faces, bodies - art relating to aliens
- ALIEN OCTOBER 14 2008
- Aliens. Oh yeah they're here!
- Bomit Graffiti Street Art Community / Sticker Trades
- Frack Free Earth
- global sticker exchange
- Sticker Addiction
- Sticker Freaks
- Street art trade
- The alien group
- UFO
- UFO and Alien Art
- UFO ART
- Ufo/Alien Group
- UFOs
- Videos on Flickr