Because it’s a way of expressing yourself in a visual form through the use of lead. Pencil can be smudged, shaded and hard drawn which creates an image with many layers using only one substance.
Drawing dates back to pre-historic era when it was the only form of communication between humans. Hence, it is through drawings that we study our history. These drawings have been found everywhere. From vases to walls of tombs, to walls of houses, pots, anything! And now, in the present time, this medium of drawing is more polished, more advanced and more intelligent.
