Answer :
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Jackson Pollock's Autumn Rhythm (Number 30) is an example of nonrepresentational art because:
1. **Absence of Recognizable Objects**: In this artwork, there are no clear or recognizable objects or figures depicted. Instead, the painting consists of abstract forms, lines, and colors that do not represent specific objects or scenes from the real world.
2. **Focus on Form and Expression**: Pollock's style of painting, known as "drip painting" or "action painting," emphasizes the artist's physical movements and gestures rather than depicting specific subjects. The painting process itself becomes the subject, with the emphasis on the artist's emotions, energy, and creative expression.
3. **Emphasis on Color, Line, and Texture**: Autumn Rhythm (Number 30) showcases Pollock's innovative use of color, line, and texture to create a dynamic and visually engaging composition. The painting's abstract forms and rhythmic patterns evoke a sense of movement and energy without representing any tangible objects.
Overall, Autumn Rhythm (Number 30) exemplifies nonrepresentational art by focusing on abstract forms, expressive gestures, and the artist's creative process rather than depicting recognizable objects or scenes.