How was modern art created?

How was modern art created?
modern art, art created from the 19th cent. to the mid-20th cent. by artists who veered away from the traditional concepts and techniques of painting, sculpture, and other fine arts that had been practiced since the Renaissance (see Renaissance art and architecture). Nearly every phase of modern art was initially greeted by the public with ridicule, but as the shock wore off, the various movements settled into history, influencing and inspiring new generations of artists.