Antonyms for the word "art source strength" include weakness, lack, inferiority, and mediocrity. When one is devoid of art sources, they lack the necessary inspiration and creative energy to produce great art. Weakness is the opposite of strength, and when it comes to art, it refers to a lack of originality and expression. Mediocrity, on the other hand, is the state of being average or ordinary, without any outstanding features that make one stand out. Inferiority is a term often used to describe artwork that is of poor quality or lacks finesse. Thus, it is imperative to have access to diverse art sources to produce art that exudes strength, originality, and excellence.