The artist draws an image with oily ink onto a piece of stone or other flat surface.

VOA: special.2009.09.02

but I mark the whole paper up with a lot of red ink if there are mistakes,

但我在批论文的时候，也会把语法错误的地方用红笔标出来，

与哲学系教授 - SpeakingMax英语口语达人

She began making a pen and ink drawing for a story in a magazine.

VOA: special.2009.08.01

Two voters in Afghanistan's Kandahar province, where there is a significant Taliban presence, had their ink-stained fingers chopped off by insurgents.

VOA: standard.2009.08.22

Reports from the first round of voting detailed a number of violent attacks by the Taliban, including rocket fire and the amputations of ink-stained fingers on voters' hands.

VOA: standard.2009.10.24