In general, I'm not someone who carries a sketch book around and likes to draw a great deal. So, rather than work on paper with a pencil and eraser and then scan the work, I work directly on the screen. I make my mistakes on the screen and I also clean them up there.

I think that's relatively rare. An awful lot of my colleagues do make sketches and swear by that, and say «You can't do it without sketching first,» particularly those who have a background in fine art or in calligraphy in particular. I don't. I work directly on the screen.

Matthew Carter.