Rihanna Checkered Floor
Checkerboard backdrop as Rihanna performs Umbrella live at the 2007 MTV Video Music Awards. In Masonic tradition, the checkerboard represent the struggle between lightness and darkness, good and evil.
Entered Apprentice Checkered Floor
The checkered floor as seen of the Entered Apprentice tracing board. The Entered Apprenticed is the first degree of Freemasonry.