Dear Vicent Castellar,
Thank you for your e-mail. I have taken a look at your website and it looks very nice [...]
You may use the images on your personal, non-commercial website but please mention the following credit-line alongside the images:
All M.C. Escher works (c) 2000 Cordon Art BV - Baarn - the Netherlands. All rights reserved.
Would you please be so kind as to include our website address in your website for people who are interested in more information?
www.mcescher.com
Thank you and best wishes,
CORDON ART BV
Margareth Verbakel
Copyright Department
