Good evening!! Here I leave you the video tutorial for the design we are working in 3rd of ESO and 4th of ESO bilingual class with Karen.
It looks like a really difficult drawing but it is just a laborious job. It is a very nice design, one of many different geometric designs that the Islamic culture has given. I invite you to search through the internet for more beautiful geometric patterns, there are lots of them.
The truth is that I love to make this sheet with Karen and try to do it again in my house. Thanks for putting the video of process Tomas.