Experts attribute symbols to various aspects of the painting. A number of the items, a plaster mask, perhaps representing the debate on paragone, the presence of a piece of cloth, a folio, and some leather on the table have been linked to the symbols of Liberal Arts. The representation of the marble tiled floor and the splendid golden chandelier are examples of Vermeer's craftsmanship and show his knowledge of perspective. Each object reflects or absorbs light differently, getting the most accurate rendering of material effects.