Can you copy from Heptagrama?
Heptagrama is published under a Creative Commons Attribution-NonCommercial license unless otherwise expressly stated in any specific web page. Should you wish to use any portion of the site for commercial use, you will need to request permission on the contact page.
I use photos licenced by Creative Commons licenses on the site. They are shared, but you will need to share them too to comply with the authors' licenses.
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