Here are two very interesting sites to look at for both content and design of argument.
Creative Commons, as its website announces, is "devoted to expanding the range of creative work available for others to build upon and share" by providing ways for writers, artists, photographers and others to make their work available in less restricted ways than traditional copyright. It also maintains links to rich image, audio, and video resources in the public domain. Look particularly at the 1st and 3rd-place winners of their contest.
Insomnium is the website of photographer Kevin Wilson. This link goes to his gallery of Flash movies inspired by dreams. Look at "The Trees on the Left" (top row, second from the right); consider what its "argument" is, and how the movie's aethetics (elements of beauty and taste) convey part of that argument.