Yes they do. Based on how old the artwork is, who created it, and the condition that it is in, determines to value of the aforementioned artwork. <span />
Answer:
I do believe that the hardest part of an art critique is all based on opinion. Some have trouble with finding flaws, some with finding the good things. It all depends on you.
Answer:
Are you a charli fan or a dixie fan. If dixie is more your idle SING and if charli is more your idle DANCE.