All images and contents on this website are property of the author and cannot be reproduced/altered in any form without his explicit permission. If you are a profit organization or a governmental agency, please contact me ( to know the terms of the copyright.

Exceptions related to non-profit use:

– private use : you can print any picture (without alteration) on this website for use in your private sphere

Note that in any case, the watermark cannot be deleted from the pictures.