Try Drawing a Manga in CLIP STUDIO PAINT Color Manga Guide [PRO/EX] > Coloring the Background > Changing the Stream Lines
Changing the Stream Lines
Change the "Stream line" layer to color in the same way as with the saturated lines.
1Select the "Stream line" layer and change the [Expression color] from [Monochrome] to [Color] on the [Layer Property] palette.

2Select dark blue on the [Color Wheel] palette. Select [Edit] menu → [Change color of line to drawing].

The color of the stream lines is changed to the color selected as the [Main color].
3Turn on [Snap to Special Ruler] on the [Command Bar]. Draw along the special ruler to add more stream lines.

4The stream lines are now complete.
