I’ve been on a mission to conquer the abstract-a true measure of an artist, I think, as there is no ‘reality’ to compare it too, no likeness to draw close to. Just you.
You decide to continue, or when to stop. When to use the ‘f’ word-as we used to tease our sculpture teacher>there is no such thing as ‘finished’.
I think there is. the energy passes-it’s time-if you go over, it become overworked and pushed, forced. And therein lies the art.