The image above by rené magritte, entitled the betrayal of image (this is not a pipe), is an example of what form of art?

Who is depicted in the image below?

Sacred music in the middle ages was mostly vocal in nature with little instrumental use, if at all. was this approach also true of secular music? .

The contextual method that works from the basis that an artwork's meaning is influenced by the gender of both the artist and the viewer is called