bit bigger than A4, white pencil on black paper
started playing around with black paper, this was one of my few attempts - found a photograph and had a go using the white pencil on black paper, took 2 1/2 hrs approx.
sorry for bad photo quality!! (...and srry about the smudge on the left eye)
(I do not own the rights to the artwork which inspired this drawing and I will not profit from the sharing of this artwork.)