Answer :
Final answer:
The 'off the wall' painting techniques were used by Abstract Expressionists, a mid-20th century art movement. Artists painted in a direct, spontaneous fashion, often applying paint rapidly, gesturally and non-geometrically, which overturned traditional art concepts and techniques.
Explanation:
The group of artists that began exploring 'off the wall' painting techniques that moved beyond traditional easel paintings was the Abstract Expressionists. This art movement emerged in the mid-20th century and included artists like Jackson Pollock, Mark Rothko, and Willem de Kooning. Abstract Expressionism is often defined by its process of direct, spontaneous painting, which often resulted in art pieces that seemed 'off the wall' in the way they overturned traditional art norms and techniques. The artists often applied paint rapidly, and with force to their huge canvases in an effort to show feelings and emotions, painting gesturally, non-geometrically, sometimes applying paint with large brushes, sometimes dripping or even throwing it onto canvas. Their work had an emphasis on dynamic, energetic gesture, in contrast with a reflective, cerebral focus on more open fields of color. In Abstract Expressionism, the artists expressed themselves purely through the act of painting itself.
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