This is a flag of the largest known 'structure' or rather concentration of matter. It is as much a part of us, you, and me. Just as we are composed of atoms and electrons that whirl in our heart, this fantastic collection of stardust beyond is a part of our collective 'outer' body. We are the world, sun, moon, stars and as the scientific establishment calls this the 'LQG.' No moon, no us, nor no LQC no us.
The flag of the first known LQG uses the colours black, white, yellow, and orange. The star like yellow symbol represents a quasar, while the black ones represent black holes. The over all orange parallelogram represents the galaxies and quasars that are 'gravitationally' bound.