Grocho, Harpo, and Chico were three of the five brothers who formed the famous Marx Brothers. The others, Zeppo and Gummo, joined their madcap antics from time to time. Their relation to film is obvious but Art?? Well Grocho explains it best

"Well, art is art, isn't it? Still, on the other hand, water is water! And east is east and west is west and if you take cranberries and stew them like apple-sauce they taste much more like prunes than rhubarb does. Now, uh... Now you tell me what you know."