User contributions
- 07:14, 21 June 2011 (diff | hist) . . (+177) . . N File:QR-a82c165b6be504f1c8392ba4c7153475.png (Encoded URL for Hochschule für Gestaltung, Karlsruhe, Germany) (current)
- 05:52, 20 June 2011 (diff | hist) . . (+142) . . N File:QR-b95372f3ddd80d4e8f963851c3a6e4e4.png (Encoded URL for Ubucon 2011) (current)
- 05:18, 20 June 2011 (diff | hist) . . (+157) . . N File:QR-f17c189198d1d25175340eeae4e0caa3.png (Encoded URL for Large Hacker Convention II) (current)