The use of historical brushes can play a role in highlighting the key points of the picture.
In other words, we can't modify what we have done in the past history without retaining the existing effects.
However, there is a tool that can directly erase the effect of a step operation in history on the basis of the existing effect without returning the historical record.
This is a historical brush tool.
And brushes can be used to draw and modify pictures, such as adding brushes and smearing things!
The biggest difference between the two is that the brush of history is used to repair images, while the brush is used to construct images. I suggest you use it well, and you will know the difference between the two! The actual operation is the easiest to understand! You don't understand, even if you talk too much!