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| Drawing |
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| Yellow, light pressure |
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| Red, light pressure |
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| Blue, light pressure |
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| All 3 Colors, another layer, light pressure |
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| All 3 colors, more layers (esp. yellow), heavier pressure |
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| All 3 colors and white, darkening, refining, burnishing (heavy pressure). |
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| Continue with additional details, values, and heavy pressure. |