Buffy Sainte-Marie — American Musician born on February 20, 1941,

Buffy Sainte-Marie, OC is a Native Canadian singer-songwriter, musician, composer, visual artist, educator, pacifist, and social activist. Throughout her career in all of these areas, her work has focused on issues of Indigenous peoples of the Americas. Her singing and writing repertoire also includes subjects of love, war, religion, and mysticism... (wikipedia)

The artistic process in digital art is very much the same as for making other kinds of paintings.
Another time factor is output: proofing and printing. That is, getting your work out of the computer and onto paper and having it satisfy you. It can be time consuming and expensive.
Digital imaging allows both groups to rise above the limitations of mess and clutter and mechanics, and apply our talents to creating images limited only by our imaginations.
The key is in remaining just aloof enough from a painting so that you know when to stop.
When we draw on the tablet, the drawing shows up on the computer screen. If we have chosen to tell the computer that the stylist is to behave like a piece of chalk, or a pen, or a wet brush, it will.