m-c-escher-ascending-and-descending

M.C. Escher's "Ascending and Descending"

The Infinite Staircase — M.C. Escher’s “Ascending and Descending”

Leave a Reply

Your email address will not be published. Required fields are marked *

Anti-Spam by WP-SpamShield

This site uses Akismet to reduce spam. Learn how your comment data is processed.