There are strong arguments for practising scribble art before you learn to draw, and creative scribble exercises can also ...

Apply random lines, scribbles and splashes. And aim to move your whole arm, perhaps even your whole body, to help you loosen up. Water-reactive crayons or pens, or the best watercolour pencils are ...

and the way to do that is the same on a screen as on paper or canvas: practice. You don’t need an iPad to learn to draw — of course — but for me, having something like a fully equipped art ...