How did the glassmakers design their rose windows for the cathedrals?

Ken wants to create an abstract painting. which method should he use? a flat image that looks like a real three-dimensional replica of an object a collage of messy random splashes of different colors without any pattern an image that closely resembles a real object a neat and symmetrical pattern of geometric shapes a photographic image of a real object

The protects the ear, collects sounds, and channels them to the middle ear a middle ear b ear drum' c front ear d outer ear

What is the main element that sets western art criticism apart apart from that of the rest of the world