POINT BLANK: EXPRESSION
WORKSHOP: ‘How to ruin a good shot by using the wrong brush’
Sometimes it makes sense to use brushes in Adobe LR to cover some not intended backround effects. But take care! The intensity and color you choose, could have some interfering effect on the image. It could be that on differend monitors you will have different results.
It took me a while to find some according samples. But in the end I found some. But please see for yourself how to ruin a good shot: