Sudden enlightenment is the answer in this question. This statement used as a metaphor to express the sudden enlightenment, the Zen priest-painters used a painting technique which they called haboku a splashed ink. In short the thing they called haboku used as a metaphor to express sudden enlightenment.
¿Huh? I don’t get the question
Answer:
Tint for white and shade for black.
Explanation:
When you add white to a hue, its value increases, and you get different TINT
of that hue. When you add black to a hue, its value decreases and you get different SHADE
of that hue.