An atrium refers to a large open air covered space that is surrounded by a building. It is normally several stories in height and is often covered by glazed roofs or large windows. When architects are designing large building they usually include atrium because it provides light and ventilation to the interior of the house. <span />
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It helped counter the restrictions placed on women artists.
During the Middle Ages plague swept across Europe and the world killing millions of people, to seek protection from the diseases people turned to god. Making religion more important then education
Sad and lamentable. Hope that helps.