Why are artist paid millions of dollars to perform on tours?

Look at this painting by leonardo da vinci. this painting demonstrates da vinci's use of which of these to enhance the emotion of a painting

What concern was incorporated into western art during the industrial revolution? a. the depiction of picturesque scenes b. the criticism of religion c. the nobility of entrepreneurs d. the plight of working people

How does global media in the contemporary media landscape contribute to our perceptions of cultural identity domestic and foreign?