"The masque of the red death" By: Edgar Allan Poe. To begin with, realism is applied in the story in the terms of space and time, since the units are the same we normally use. The setting of the apartments described in the story, creates the illusion of a regular apartment:
"Now in no one of the seven apartments was there any lamp or candelabrum, amid the profusion of golden ornaments that lay scattered to and from or depended from the roof. There was no light of any kind emanating from lamp or candle within the suite of chambers. But in the corridors that followed the suite, there stood, opposite to each window, a heavy tripod, bearing a brazier of fire, that projected its rays through the tinted glass and so glaringly illumined the room."
The social environment describes a daily regular interaction among individuals. The objects described in the story are as well of common and real.