In China, there are around three hundred varieties of bamboo, and I recommend that you take your time to look at the black bamboos, which are of singular beauty. Bamboo has a type of structure that is both strong and flexible, which makes it unbreakable at the nodes, but at the same time the entire stem yields to the arrival of the wind: it bends until it touches the ground without ever breaking. Its hollow stems remind us that no matter how much we know, empty space is always an essential condition for continuing to learn. Masters advise painting bamboo, in order to then become it. In this regard, Daisetz T. Suzuki explains: “Becoming bamboo and forgetting, at the moment of drawing it, that one is one with it, this is the Zen of bamboo, this is moving “with the rhythmic movement of the spirit” that resides both in the bamboo and in the artist himself” (Suzuki; 2010, p. 31). Sumi-e is learned by constantly practicing but also by resting when necessary. It is learned by observing bamboo forests and appreciating the work of the great masters. For this last action, I would like to recall the two great styles that can be recognized in this art. Gongbi 工笔, which is fine brush painting, characterized by the submission of colors to the field previously defined by masterfully executed lines. And the Xieyi 寫意畫 style, which is more closely related to the pictorial, gestural and spontaneous aspect, in which the stain flows autonomously on the sheet of paper. Thus, we can find bamboos painted with lines and with stains, but in both cases, they will be characterized by having been made with a single brushstroke. This last concept developed in the “Discourse on Painting by the Bitter Gourd Monk” by the master Shih T'ao (1642 – 1707) is a stroke that, in its very genesis, does not admit correction and therefore requires conditions based on a conscious experience. A brushstroke that, once executed, is irrevocable, cannot be corrected or improved, but only forgotten. For this reason, the single brushstroke reflects the present moment, uniting in the instant of its execution the external reality with the internal truth, seeking to describe the forms of the universe and much more. The masters say that through the conscious study of "The Four Honorable Gentlemen", the painter knows the specific movements of the brush and provides it with sufficient technical skill to paint any element that nature offers. We can also find a wide range of motifs within oriental landscapes: distant mountains, waterfalls flowing over rocks, clouds hiding pine trees, birds resting on branches, among other classic themes.