Hall of Countenance is a location in The Elder Scrolls V: Skyrim found in College of Winterhold.
This area serves as the dorms for the College of Winterhold. Many of the students sleep here and conduct some experiments. On the upper floor you can find an Arcane Enchanter and an Alchemy Lab. By going all the way to the basement here, you can reach and access The Midden during particular quests.