>>18716 pb
I have been following the same thread of research. Wiki article (same as you posted) says Ablaq derived from earlier Byzantine Architecture.
As far as blue and white specifically, this links to the reputed origin of the Greek Flag from the blue and white striped standard of a Cretan family who derives it from Byzantine Emperor Nikephoros II Phokas.
Relevance of this information continues to elude this anon, however.
Muh double headed bird relates to Epstein temple birds?
https://en.wikipedia.org/wiki/Flag_of_Greece
https://en.wikipedia.org/wiki/Kallergis_family
http://kallergides.blogspot.com/p/blog-page_18.html
https://en.wikipedia.org/wiki/Nikephoros_II_Phokas