Transcript
![Page 1: The Alhambra Palace and The Geometric Ornamentation](https://reader035.vdocuments.us/reader035/viewer/2022062422/56813bf0550346895da5222d/html5/thumbnails/1.jpg)
The Alhambra Palace and The Geometric Ornamentation
اء �َح�ْم�َر� اْل
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The Court of The Lions
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The tilework from Alhambra (Translational Symmetry)
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Mirror Reflections
Glide reflection
The line of reflection (labeled g) is located half-way between the vertical mirrors(labeled m)
Keeps pattern's appearance unchanged
Half-turn rotations(center A)
Quarter-turn rotation(center B)
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Third-turn (360/3=120 degrees)
Rotational Symmetries
Half-turn (360/2=180degrees)
Rotational Symmetries
Quarter-turn (360/4=90degrees)
Rotational Symmetries
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Sources :
• www.catnaps.org/islamic/geometry.html
• www.catnaps.org/islamic/geometry2.html
• www.moroccanmotifs.com/yahoo_site_admin/assets/docs/ALHAMBRATILING.257182758.pdf
• humis.utah.edu/humis/docs/organization_948_1160423370.pdf