Abstract and Non-Objective

Abstract art is recognizable objects but those items have been changed in some way so that they are not realistic representaions..for instance the items may be colors, lines, or shapes which the original item would never resemble. A well known example of an artist is Picasso.

Non-objective art is no recognizable objects.  The artist may only create painting which have lines, color,  and shapes which are painted on the canvas in a pleasing. such as the work of Kadinsky.