The materials on this website have been provided for free by the speakers, following the Creative Commons license CC BY-NC-ND. This includes the following:

1. whoever reuses always has to mention the name of the speaker;
2. the materials are not allowed to be reused commercially;
3. the work of this speaker may not be edited or translated by others;
4. the sources used by the speaker (pictures, diagrams, etc.) have - if necessary - agreed to this use.

The latter means in practice that the speaker has checked for the images (s)he used whether they may be reused:

• either the images are not freely reusable; then permission from the author of the material has been obtained;
• or the images are freely reusable; then this has been indicated by the author, for example with the same Creative Commons license CC BY-NC-ND.

In both cases, the speaker has included in the material - for example, in the credits at the end of a presentation or movie - a "courtesy to / thanks to" with the names of the persons whose illustrations have been reused.

We want to carefully deal with these rights. So if you find materials in which these rights do not seem to have been observed correctly, you help us by sending an email to info@biblein1year.org.