premise: Advertising is in a visual form.
hypothesis: Advertising is an audio or visual form of marketing communication that employs an openly sponsored , nonpersonal message to promote or sell a product , service or idea . The history of art is the history of any activity or product made by humans in a visual form for aesthetical or communicative purposes , expressing ideas , emotions or , in general , a worldview . The history of art is a multidisciplinary branch of the arts and sciences , seeking an objective examination of art throughout time , classifying cultures , establishing periodizations , and observing the distinctive and influential characteristics of art .