Drawing slightly with h4 or h5 pencil.

adding the first light grey color

getting a bit darker , maybe 5-6 layers

getting more and more darker until you are

happy.

detail from now

use erasers and scalpell for

shaping - NOT SCRATCHING OR CUTTING!!!

go for erasing some details -

don`t habe to be high detailed jet.

using the next grey mixture and after that

shaping and erasing again.

next grey mix and ... oh wonder!!!...shaping and erasing.

finished picture.

Material in Use :

Schoellershammer Board

Schmincke Aero Color ( no grey)

Eraser : Faber Castell

Scalpell : Martor