The room was perfectly formed: identical grey tiles covered the floor and fluted columns were evenly spaced throughout the hall. Angels knelt or were seated according to their rank, which was also reflected in their dress, although the differences were often too slight for mortal eyes to recognize. In fact, the perfection of the chamber, from the exact proportions down to each fold in every angels robe, was so off-putting to mortal eyes that even the most precise couldn't help feeling like he threw the room, or the entire heaven, out of balance by his very existence.