Hello!!! is there a way to melt a brushstroke in another one? I mean: I paint for example a sky, and a distant mountain... The brushstroke effet is very "heavy" coarse... I would like to subdue the edge between the sky and the mountain, but without destroying, without flattening the brushstrokes... if i use the knife, the area is melted, but the brush effects vanish... It would be like using a brush without color, just to "push" one color in one another... This was done, traditionnally, with a dry brush, slightly used on the painted oil surface... well, hoipe my explanations are clear!!! thank you for helping!!!