How do these art principles enhance the aesthetic appearance of the art works?

The principles of design help you to carefully plan and organize the elements of art so that you will hold interest and command attention. ... The artist who works with the principles of good composition will create a more interesting piece; it will be arranged to show a pleasing rhythm and movement.

hi     (had to add 20 words)                                                                  

paul mccartney, john lennon, george harrison, and ringo starr are the members of the beatles an american band from liverpool that was formed in 1960. it is writing songs and performing their own music are the reasons that influenced many american rock artists and groups. their group was the perfect role model for the youth during their time.