Ink Drawing, 1988
Please see in file for information on the ink, Arrowlith Low-Rub Super Black. The ink needs to be thinned down quite a bit by mixing it with ink oil. The right consistency to achieve should be more than water and less than syrup – perhaps the consistency of Coca Cola would be a good analogy. There is no specific formula (ink : ink oil ratio) as the consistency tends to vary depending on the environmental temperature.