100 faces…countour drawings

Sometimes I draw really fast and try not to lift my pencil up from the paper…like a contour drawing.

To draw with, I've been using a LYRA Color-Giants Lacquered Colored Pencil, 6.25 Millimeter Core, Black, 1 Pencil (3940099), or a Sharpie Peel-Off China Markers, 2 Black Markers (2173PP).