"Splash Ink" (pōmò) is a bold and expressive Xieyi technique, involving the free and spontaneous application of ink to create large washes and evoke movement and dynamism, emphasizing the unpredictable nature of ink and water and strategically used to create balance, depth, and vitality.
"Broken Ink" (pòmò) is a key technique in Xieyi painting, involving layering wet ink to create rich and varied tones, depth, atmosphere, and a sense of spontaneity, reflecting a controlled approach to the unpredictable nature of ink and water, adding visual texture and depth.