As you might tell from my previous tips, when working with ink, tones can become a puzzle. I’ve talked about hatching and line weight, here’s a trick that takes tones more literally: try rubbing a bit of water onto your fresh ink lines to create softer tones. In a pinch, I would do this with saliva and my finger! Softer tones alongside ink lines create a wonderful contrast and will make your drawings a little more lifelike.