I've posted some of these before, but I'll put one or two up now. I'm mostly a pencil/charcoal guy, but sometimes I do some pen and ink work. Lately I've been trying to learn to use a digital tablet as well.
A quick, no erasing sketch of Lincoln I did a while back...
An in progress cell phone pic of my ex girlfriend's daughter. She's got the finished one, so no scan of the final image until she calms down at me somewhat...
A drawing I made from a famous dustbowl photograph. Came out nicely I think.
Albert Einstein.
Like Ink, I've been an artist my whole life, he just has a much larger range of mediums than I do! Ink is awesome btw, no question!