One that we’ve all probably seen many times, but have we noticed these subtle but important differences between the approximate and the exact constructions? I know I didn’t when I first started; I was just so happy that I’d created a beautiful geometric rosette!
I hope this helps us all have a keener eye when seeing and constructing patterns. I know there are at least two other methods that give the exact outcome, but this is the one I use most often.
To see the comparison in greater detail, and also see the examples of the pattern in situ, I highly recommend you watch this video • محاضرات في الزخرفة العربية الهندسية (...
Many thanks to Mohammed Aljanabi for illustrating it so fully and so clearly.
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MUSIC CREDIT : "Montmartre" by Jahzzar,
From the Free Music Archive used under CC BYSA 3.0