The common pencil (the word derives from the latin 'peniculus' meaning brush), used by draughtsmen around the world, is the most immediate and sensitive of the drawing media, being as capable of producing a quick sketch or a finely worked drawing. Pencil marks vary according to the hardness of the graphite lead in the shaft. The harder the lead (and the sharper the tip) the finer the line. Pencils are a dry medium, in contrast to pens which apply liquids.
Here is the 15 most beautiful pencil sketches...