6.) Locate a picture of a work of art and describe its geometric patterns.

This work of art by M. C. Escher, called "Circle Limit IV," was created using rotation tessellations and dilations. M.C. Escher uses many geometric patterns in his works to create a mood and distinct features that cause his works to be easily remembered.

This work of art was found at the following site:

http://www.poster.at/Escher-MC/Escher-MC-Circle-Limit-IV-7400023.html