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| Quick contour line drawing, Ink |
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| Implied line drawing |
 |
| Lyrical line drawing |
 |
| Contour line drawing with some cross-contours |
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| Cross-contour line drawing |
 |
| Quick contour line drawing |
 |
| Basic contour line drawing |
 |
| Slow contour line drawing |
 |
| Cross-contour line drawing |
