Just like anything, the more hours you have doing it, the better you get. It takes lots and lots of practice.
They sell woodburning kits at walmart for under $30. I would suggest getting one, and start messing around.
Or, If you want, you can draw what you want burned on the piece of wood, ship it to me, and I'll burn it for you.
amarook ??? Gal, did you get my sign finished yet? I was wanting to get another one from you if you had the time, if not, just the duck sign will do. Your inbox is full.