What did Mary think her room was like?

From the text:

She had never seen a room at all like it and thought it curious and gloomy. The walls were covered with tapestry with a forest scene embroidered on it. There were fantastically dressed people under the trees and in the distance there was a glimpse of the turrets of a castle. There were hunters and horses and dogs and ladies. Mary felt as if she were in the forest with them. Out of a deep window she could see a great climbing stretch of land which seemed to have no trees on it, and to look rather like an endless, dull, purplish sea. ch 4