Since about one Year the Kobolde present their Photos at different locations in the WWW. We always published them under a Creative Commons License. The tearms of this license are as follows:

You are free:

• to Share — to copy, distribute and transmit the work
• to Remix — to adapt the work

• Attribution. You must attribute the workin the manner, that you have to put our name and webadress onto the page, on which you are publishing. It doesn't have to be done via watermark, a short Link an Text Like: Original Work by http://Zeichenkobold.de is sufficient.
  

• Noncommercial. You may not use this work for commercial purposes, exept with our written approval.

• Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.