Tears

Yes. It could have a few interpretations. Mine would be about the awful state of the world when it could have been wonderful

Yes, from man's inhumanity to man, Dorothy. Art is one of the few real outlets for portraying inner feelings. People seem to prefer the more basic physical outlets to the spiritual. An art dealer once told me to , avoid religious scenes and moonlight paintings as they are not good sellers. I think commerce was a priority for him over art. I love religious paintings, many people seem afraid of them.