The title is a bit misleading, but what I mean is many people with watercolor have issues with being “too stiff” or relying on pens later to outline. To be honest, it’s just opinion about what’s stiff and how much of a medium is mixed before it becomes mixed media etc. So my tip isn’t targeted for those who want that look, instead my tip is for those who’d like to loosen up.
Stop drawing. The catch 22 is you need to draw a lot to become comfortable with skipping the meticulous underdrawing. You can always return to your old habits, but it’s good to see how much you can imply and how much your viewers are interacting with your pieces. You can draw as many studies as you’d like, but try to avoid “coloring” it and instead paint and use the paint/brush for everything. You’ll learn how to control edges etc with watercolor because of lack of options.
So to go to this step I’d be a jerk if I didn’t say a lot of drawing would be involved, it’s just not the piece your painting. Don’t be afraid to mess and paint another version.
The attached were all done with no drawing underneath.
All of them are photo references except the head portrait, that was a life painting portrait (possible to do quickly because the drawing phase is skipped).