The easiest way to wash a watercolor gradient is to use a clean, completely dry brush.
This technique leverages the absorbency of a dry brush to lift pigment and soften or remove unwanted hard edges or areas of heavier color concentration within the watercolor gradient wash.
Here's a breakdown of the process:
- Ensure Your Brush is Clean: Use a brush dedicated solely for lifting watercolor or thoroughly clean a brush before use. Any remaining pigment on the brush will transfer back onto the paper, defeating the purpose.
- Dry Your Brush Completely: This is crucial. A damp or wet brush will simply dilute the existing paint, not lift it. Pat the brush dry on a clean, absorbent cloth or paper towel.
- Gently Lift the Color: Lightly drag the dry brush across the area of the gradient you want to lighten or soften. Use short, overlapping strokes. Avoid pressing too hard, as this can damage the paper.
- Clean the Brush Frequently: As the brush absorbs pigment, it will become saturated. Clean the brush on a dry cloth or paper towel to remove the absorbed paint, ensuring it remains dry and effective.
- Repeat as Needed: Repeat steps 3 and 4 until you achieve the desired effect. You can lift more or less color by varying the pressure and number of strokes.
Important Considerations:
- Paper Type: This technique works best on thicker watercolor paper that can withstand some scrubbing.
- Timing: It is most effective when the watercolor is still slightly damp but not soaking wet. If the paint is completely dry, it will be more difficult to lift.
- Brush Type: A soft, natural-hair brush is ideal for lifting watercolor, as it is gentle on the paper.
By using a clean, dry brush with light strokes, you can effectively wash or lift color from your watercolor gradient to refine and perfect your painting.
