Copyrights

Fair use of all information on this website is allowed on the following terms:
- you must cite the author and source of the content as you would material from any printed work;
- you must also cite and link to, when possible, this website as the source of the content;
- you may not remove any copyright, trademark, or other proprietary notices including attribution information, credits, and notices, that are placed in or near the text, images, or data;
- you must comply with all terms or restrictions other than copyright (such as trademark, publicity and privacy rights, or contractual restrictions) as may be specified in the metadata or as may otherwise apply to the content.

The use of third party materials on this website
We have attempted to contact all copyright holders. This has not always proven to be possible. Those who believe that they are entitled to exercise rights over pictures and/or text, are asked to contact us as soon as possible.

Photos and illustrations used in the database are always provided with the name of the author, the creator or the holder of the rights, unless they explicitly do/did not want to be mentioned.