One of the example in chapter 10 is the method used on the celling of many Roman churches and places in the Baroque era which was to create lively spatial that create an illusion of a greater space, artist would come and paint description of architectural component such as a vaults arches or nicest and then cover the extra space with foreshortening figures that seems to fly out of the building into the sky which make it difficult for people coming to Santagati to recolonizes the above was a barrel vault because it was decorated over a rising anchoretic which enable him to tell a beautiful
