But is it art?

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Across
  1. 3. careless; untidy
  2. 4. act of submitting something
  3. 5. a three-dimensional work of art
  4. 7. argument
  5. 10. separate or distinct existence
  6. 11. picture of a person's face
Down
  1. 1. very different from the usual or traditional
  2. 2. number of person or things considered as one group or whole
  3. 3. to make a change
  4. 6. event that marks a turning point
  5. 8. to present to view
  6. 9. extremely distressing or offensive