In crivelli's madonna of the swallow, aside from the madonna and the christ child, the major figures are

What is the definition of aesthetics? a. the material or materials used by an artist to create artwork b. the branch of philosophy that deals with beauty and how it is expressed and appreciated c. the organization or arrangement of different elements within a work of art o d. the school of thought dedicated to examining the question, "what is art? "

Examine the piece above. what is the subject matter in this piece? what is the content?

Sound waves can travel only in the aira. trueb.false