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...
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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...
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A drawing I made from a famous dustbowl photograph. Came out nicely I think.
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Albert Einstein.
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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!