Done in graphite and watercolor. Something I like to do is take everyday mundane objects and try to make them unnerving, etc.
30 minute quick sketch of a wrench. Done on printer paper with a mechanical pencil and highlighter. Shaded with a Kleenex.
A 30 minute sketch of a screwdriver. Done on printer paper using only a mechanical pencil. A highlighter for a splash of color and a Kleenex for shading.
