Why is it impossible to consider a judgement in art as absolutely finally?

Because everyone perceives the art throughout there own eyes and conscious so no one is able to make the final decision which can be a final judgment or what you would call final decision as everyone else has an observation of there own and there own perception or opinions that can make a final judgment of the person who first created the art work

  a commission is when someone pays an artist to create a piece of art for them. patronage is when artists basically get a set salary from the government to create art for people. answer: decorative arts are arts used on a decoration of an object that has a use.