moh6an's Delusion commonplace Buddhist convent

I must admit @eduardobedoya that "brush power" is not really clear when I read myself...
I was just meaning that image brush can do the trick. You can set as image brush a moutain for example.
If you turn the image brush by 180°our "mountain" would be reversed...
but not in the right direction... to change direction you need additional F5 and shit F5 to commit.