Element of what?? Principle of what ???
For the answer to the question above asking w<span>hen the pianist in the weary blues made the piano moan with the melody he?
the answer is he is </span>playing sadly with feeling because he's expressing his emotions while playing.
I hope this helps
Thomas Edison's invention of the motion pictures became a powerful way to communicate ideas and emotions.
What's ur problem? That's just a title
Line, color, value, shape, texture, balance, pattern, unity harmony & proportion