What is a pictoral way of representing knowledge in writing to organize ideas?

What is the relationship between artists and patrons during the Renaissance? How did the renaissance achievements reflect both the past and their own time? What is the past perfect tense of hide? What's the difference in art of the Mayas Incas and Aztecs? What is an atrium house? How and why was art created before World War 1 different from art created after World War 1? What is a dark value of a hue called? What is the domain for each of the nine muses? What was the influence on renaissance? Who discovered fashion? Why do the artists choose to put their work up in the street? What does it mean to draw the development of an object? How do you find the first name of a painter? The history of modeling? How does the focus of Brueghel's Landscape with the Fall of Icarus compare to Ovid's The Story of Daedalus and Icarus? What was the role of the patron during the renaissance? Does anyone know what black marks mean on my walls - look like would be from radiators but no heat vents in location.nail heads are black and can be seen through drywall? What year did Wayne thiebaud paint 'four sundaes? What is abstract noun of illustrate? Is museum a masculine word in french?