: Because they use the RGBA engine (Red, Green, Blue, and Alpha), the texture is part of the brush stroke itself, avoiding the "flat" look of many digital tools.

: The brushes allow for "on-the-go" color mixing, dragging existing colors on the canvas to create natural transitions.

While Krita comes with a basic set of six built-in RGBA brushes, the expanded "Wet" version is a separate community resource.

: Many tutorial creators, such as those demonstrating oil painting techniques , provide direct download links in their video descriptions for these specific impasto sets.