Meaningful Forms and Fuzzy Geometry II: Meaningful Surface & "Meaningfully Flat" Criterion

In this paper, after providing definition for the Meaningful Surface, we attempt to present a criterion called "Meaningfully Flat". In these definitions we try to define the meaningful forms that protect the Kantian individuality feature in modern and postmodern artworks. In addition, our extended definitions of meaningful visual elements are also useful for criticizing and reviewing artworks in fields like new media and Installation art. Because of the type of human approach to the verbal phrase of "surface" and the property of being "flat" or "almost flat" is fuzzy and in practice, it is more consistent than the definitions based on binary logic. It can help to fields like fuzzy geometric aesthetic and art educational methods.