What painting techniques can be applied to engraving?

Engraving can incorporate several painting techniques to enhance its visual impact. Techniques like watercolor can be applied to the engraved surface for a translucent effect, allowing the inked lines to show through. Additionally, oil or acrylic paints can be used to fill in or highlight areas of the engraving, creating depth and contrast. Techniques such as layering, glazing, and using washes can also add texture and vibrancy to the final piece.