線條的拉出要迅速干脆肯定，切不可一點一點磨上去，這對以后會很不利的。如果是粑粑經常這么拉的話，你的菊花一定會出現問題的……
練習n次，熟練時候就往下看……更多的作品欣賞盡在思藝畫室
2.下面就說說打型，就是畫外輪廓，一個好的開始是成功的一半，雖然我不知道是誰說的，but這家伙說的太對了，再好的明暗畫在一個錯誤的型上，這幅畫也不是一幅好畫（部分特別的除外），畫幾何，你剛剛學的線條派上用場了……
我 們先從圓開始，用長直的線條（要輕，最好用側鋒，便于定型和修改）畫一個正方形（線不要太死，不要太認真，它只不過是輔助畫圓的），然后用直線削去它的 角，得到正8邊型，然后再去除角它的角得到正16邊型，再去除角……反復下去，切了n次，得到4×2?邊型，一個類似于圓的平面物體誕生（p1），再把邊 緣弄的圓滑一點，這就是圓了，非常熟練后就可以一圈一個（別說難，達芬奇就是這么過來的……圈的還不圓，和雞蛋一樣，人家不也是堅持多少年嗎，最終可以畫 雞蛋了），畫橢圓的原理和此相似（p1），需要掌握一下透視，估計你要想歪了，你看你什么思想……
3. Note, this perspective is not a perspective, not through the phenomenon of nature, nor through the clothes to see mm, but our painting in the near big far, near the high and low, close to the virtual space relationship. Not explained, as the name implies. Really do not understand it ... ...
In the sketch, there is no parallel line, parallel lines from one to the distance to it, but also intersection point (p2), so there is more perspective
: Near big far small, near high and low, near real far virtual (this can highlight the main, create a spatial effect)
We have a circular paper on the things, how can we make it into the ball, ... ... we need to create a three-dimensional sense. I think that if girls feel that they are safe, then there is a need to look at. Imagine, when there is light, we see a ball, the ball so there will be a smooth surface and the backlight, there is a high light (brightest), gray (in the high light to the transition line between light and dark areas) Light (the deepest, are along the structure), reflective (the impact of the outside world on the object), projection (shadow), (p3) principle is not to say, with the second physical light reflection, think on the line , Do not use the normal refractive index of what to calculate, really do not understand give me to remember it,
