I do tons of digital art, and probably 90% isintentional with a specific purpose and outcome in mind.
However, there is about 10% of it that is just letting myself go and let the image take me where it wants. It’s hard to describe, almost a semi-conscious dream state where the creation just becomes what it wants to be. I often look back on them and wonder where my head was at when I created them...but I “feel” them more than I “see” them when I look at them...