Monument Valley

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Across
  1. 2. 3D shapes
  2. 4. Artist who drew impossible structures
  3. 6. Slowly transitioning from color to color
  4. 7. Adding black to a color
  5. 8. Adding white to a color
  6. 9. Light Medium and Dark colors
Down
  1. 1. graph paper we used
  2. 3. App that we based our art from
  3. 5. Ida was consider the main one