Then down goes another sheet of tracing paper, and I render the drawing in pencil or pen and ink. By this time, I am buried in a mound of eraser crumbs, tracing paper, and little tan wads of used drafting tape. Fighting my way to the surface, I go to the computer and scan in the finished image. I use the programs Photoshop, Painter, and Illustrator to render final versions of my pictures. I hate working with just about all standard media.
Airbrushes are monstrosities, plain and simple.
Pastels get on my nerves. Colored pencils are laborious and limited. Everything is difficult to fix after you have made a mistake. I make mistakes constantly. On the computer, when you make a mistake, you press a button.