James Abbott Mcneill Whistler was a leading proponent of the credo "art for art's sake". HIs revolutionary methods changed existing approaches to pastel, oil paint, etching, watercolor, and also interior design. Finding a parallel between painting and music, he entitled many of his works "harmonies", "nocturnes", and "harmonies" that emphasizes primacy of tonal harmony.
This is only an idea, but an advantage could be that you don't have to wait for it to dry and disadvantages could be that you don't get as vivid colours?
The answer choices are not there, but if this is the edge2020 question, i’m going to say it is spiral brushes. please mark brainliest only if it helped!
