>How do I get rid of a small dent mark in a stretched canvas? It's like a
>pucker from something being up against it. The canvas HAS been primed and
>painted on already. Can I restretch it? Or is there some hidden secret?
If I remember right a bit of gesso painted on the back of the canvas helps as it will restretch it as it dries.
Live life out of your imagination not your history.