Edge

Where two things meet. Also, edge may refer to a quality sensed in artworks which is other than a smooth decorativeness; and that may be a sense of something unusual, disturbing, controversial, or in any of many other ways more demanding of the audience.Also see aliased and anti-aliased, ancipital, align and alignment, avant-garde, banausic, bland, butt, definition, dissonance, feather, French curve, frisson, grotesque, heterodox, incongruity, interesting, juxtaposition, margin, marginalia, perpendicular, signature, straight, tangent, tension, theater, and transgressive.