What idea did Alberti introduce in his famous work of art theory, On Painting?

The author characterizes van gogh as feeling somewhat inadequate from an early age because: he is named after his dead brother. he is verbally abused by his parents. he is extremely bad at numerous activities. he has learning difficulties.

How were objects painted before cubism

Which of the following performers applied earl scruggs banjo technique to the dobro josh graves tony trishchka jerry douglas bela fleck