Once the drawing is complete (in pencil), we will add ink.
There are two basic methods to do this: with a drawing ink pen (Dip pen) and ink or you can use technical pens or stylographs (calibrated or precision pens).
I will use a drawing ink pen (Dip pen) and ink.
In this case, I will use sepia coloured ink. This picture will be coloured using pencils, thus, I want the proper tone. Black ink would be to intense for the effect I want to achieve.