Since first reading this article, I have come across another source that discusses the "decorum of space" and utility of space in a socio-political context regarding the Este family. Tim Shephard, in his book Echoing Helicon, of the italian "studiolo", or "little study", which served multiple courtly functions. Shephard explains that these little studies were usually marked as "private" spaces of princes, often adjoining a prince's bedroom. Leonello is credited as having one of the earliest of these in Ferrara. These rooms were given the status of a "private space", a physical representation of the prince as well as his values, interests, and wealth; in essence, it was a carefully constructed and material representation of the identity of the prince who owned it. Although this space was deemed "private", it was a political tool; an invitation into a prince's studiolo was a manipulation of visiting guests, and a subtle way to show one's wealth, influence, intelligence, and worth. Especially since these studiolo were being constructed at the turn between the medieval and Renaissance age in Italy, the showcasing of classical texts, arts, and artifacts does seem to play a significant role in representing a prince as forward-thinking and, by extension, worthy of befriending.