用炭精条咋画素描?

2025-02-06 16:01:02
推荐回答(5个)
回答1:

  基本功训练   眼力训练   现在介绍一种眼力的训练方法,只要按此法每天坚持练习十分钟,一般人都可在一个月内练出真功夫来。它行之有效,具体方法如下:将普通的画纸置于画板上,把画板立于离你一臂之远处,再在你的前方一米远处立一个小碗,使碗口下对着你,这时需要观察并将小碗口的圆形按一比一的比例画在纸上,首先在纸上任意点一点,把这一点定为中心点,然后观察碗口的直径宽度是多少,先定左侧的点然后再定右侧的点,这时你可以用直尺来检查一下,看是否与碗口的直径宽度相同,并把误差记下来,接着按此法再标经过中心点上下两点,即竖的直径,检查这条直径注意两点,一是注意检查直径与碗口的误差关系,二是注意检查这个直径的宽度与横向所画出来的因眼睛本来的视觉误差导致了横的要比竖的长一些,通过训练要纠正眼睛这种视觉误差,这种误差因人而宜,有的人误差大一些,有的人误差小一些,要掌握自己和横竖误差规律,就能使你的眼睛像尺子一样画的准确。第二阶段训练可以不作中心点而直接画垂直的两条直径,也可改变角度画出透视变化垂直的直径。做眼力训练要选择精力充沛的时间练习,练习时间不宜过长,一般不超过十五分钟。   线条练习   1、 将立起的画板与你一臂之远的距离   2、 用削尖的炭铅笔悬臂,悬肘,悬腕作各种方向性线条练习   3、 无论练横竖投撇捺圆弧线等都应一条条等距离均匀的排出,两头要轻,中间稍重些,还有还要做自上而下,自下而上,从左到右,从右到左等到不同运笔方向和线的练习,练圆线要力求画成圆,弧线也要左右训练。   4、 最后作定点线段的练习,先在纸上任意点,也可虚设,然后从一点起笔画到另一处,要求所画线一笔刚好达到预定的点上,以不过不即为最好,线条的训练要达到画的肯定、流畅准确。   揉粉练习   揉粉时要用排笔的前端醮少许炭粉,以纸试之轻重并将粉在排笔的前端揉匀,粉的轻重要做到心中有数,下笔要轻,用力要均匀,徐徐拖之,揉粉要由轻到重,逐步加深,万不可一次揉粉深度到位,那样揉粉易花而前功尽弃,揉粉小笔易黑,大笔易灰 ,所以要视情况需要选择笔的型号。   揉粉的训练方法主要有两种:一是拖拉法,就是用笔上下或左右运笔由前向后徐徐拖之,这种方法可以反复进行,直到效果满意为止。另一种是按一定的方向做圆转式揉粉,这种方法易表达局部的深入刻划,适应小面积重点部位的揉粉,采用这种方法时排笔划圆不可过大,一般所划的圆不得超过排笔头和宽度,以一点为中心逐渐向四周扩散,可重复揉粉,另外揉粉时切忌用嘴吹粉。

回答2:

天大毕业生:有些人回答问题都不看清楚楼主问的是什么。首先我想知道你用铅笔画画多久了?你知道炭精条要注意些什么吗?就像炭笔一样,首先不易修改,这就要求你的观察能力和表达能力要达到平衡的水平,还要有一定的高度!炭笔要求你的素描功底是很高的,微弱的力度怎么控制你都搞不清楚怎么行?如果你水平高的话又怎么可能会停留在明暗(大关系)阶段?没有实力的人是用不好炭笔的,我只能说这些了!

回答3:

回答4:

跟用铅笔一羊,不过它就一个色调,而且不易多擦,易脏,所以要是没有点功底不是太好办

回答5:

我觉得用碳精条比较实在。容易出效果。就是拿着手脏~哎呀呀~

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