In order to be able to get an image to disappear, you must first find out how it arises; and you see, that if you don't react sufficient to any challenge, it will leave an image.
This is because that emptiness and loss slide in between the challenge and the reaction.
The emptiness and the loss have to do with, that you are absent in past and future, and compare the challenge with earlier, and hope, desire or fear something else.
Therewith you have made the challenge into a problem. And it is the problem, which creates the image.