Clue 3

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Across
  1. 4. Non-representational art style
  2. 6. Recognizable object or feature in a city
  3. 8. Three-dimensional artwork
  4. 10. Language spoken in Bilbao
Down
  1. 1. Gehry, or a very straightforward way to be honest?
  2. 2. Shapes that bend smoothly without sharp angles
  3. 3. Eight-legged mother
  4. 5. Flows
  5. 7. Strong, lightweight material often used in aerospace
  6. 9. Display for visitors
  7. 11. Petal-covered pooch?