What is the name of the piece above?

In a paragraph of no less than 125 words, explain the single most important factor involved in advancing american classical music in the twentieth century.

What latin american artist or writer believed all art should be public?

This nineeteenth-century painting is an excellent example of the use of color theory. the artist used adjacent dots and dashes of different hues that appear to blend and form new hues when viewed from a distance. which painting is it?