[grumpygresh]

Checkerboard floors are common in Masonic temples, I’m told.

[rabidralph]

I see. I remember seeing some videos on Youtube, exposing the occult nature of modern music and they mention the checkerboard floors among other things. Mostly personified in those goathead costumes that Gaga wears, triangle and three fingers signs that JayZ, Beyonce and others favor, etc.