Published by Mathematics and Technology, LLC (http://mathandtech.org) ISBN 978-0-9821164-3-2 (hard copy) ISSN 1940-2279 (CD) ISSN 1940-4204 (online version)
ATCM 2011 - AIBU, Bolu, Turkey

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    Islamic Kaleidoscope (move the yellow point)
 
 
 
   (c) Mirek Majewski