I took my tablet to a life drawing class a couple of years ago. I wanted to see what a digital drawing would look like. I chose to use a program called sketcher free that gives you different texture tools, like fur long fur, ribbon, chrome, and other pens. You can chose the background colour. You can also use a colour slider and picker and a change in pen sizes. It’s a bit complicated to choose a pen shape that translates to the drawing well. There are other programs that are simpler to use but I liked (as usual) the patterned effect I created.