![新闻人物素描](https://wfqqreader-1252317822.image.myqcloud.com/cover/160/27741160/b_27741160.jpg)
3.2 脸部特征
头部的整体形态与局部特征因人而异。通常男性头骨体积较大,额头倾斜,眉弓与鼻骨较明显,下巴及额骨较方,肌肉起伏大,外形条块感强;女性头骨体积较小,额头倾斜小,肌肉起伏小,外形较圆润。老年人因牙齿脱落,脸部缩短,下巴较突出。小孩由于下颌骨尚未发育完全,下巴内收,颅部显得比面部大。
头部特征在五官之外,主要表现在上庭的额头、中庭的脸颊和下庭的下巴,三者形成头部轮廓即脸形的主要形态。头部特征随着观察人物角度形成的透视关系而有细微的变化,例如,当额头和下巴的形状在观察视角向上仰视时,额头会缩短一些,下巴拉长;当向下俯视时,额头会拉长一些,而下巴则显得短窄。
新闻人物素描的视角多为正面或正侧面的平视,以及平视中带轻微的俯视或仰视。当正面观察时,额头、脸颊和下巴都能完整地呈现,正侧面通常呈现额头与脸颊的大部分,下巴的形状基本能完整体现。
3.2.1 额头特征
额头又称前额,是面部位于眉毛以上的部位。“天庭饱满”指的是额头部位上、中、下部长得宽大、均匀且较突出。
额头的形状与额骨相关,呈现出平坦、凹陷或者凸圆的形状。当有发际线时,还与发际线有关,从而呈现出高低不同的状态。头发稀疏、发际线偏高时,露出的额头形状较多,显得额头比较高,头发浓密。特别是有刘海时,额头遮住的部分较多。抬头纹是人物脸部特征的重要部分,需注意刻画。
案例分析
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0001.jpg?sign=1739572669-qstIjA0wFUUluCpqKn2FalV5rvDoLtsA-0-55f1f47b41f5b2f3b73e7f27808d46eb)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0002.jpg?sign=1739572669-Yq6WbsneoIPaKoRS2obCCF9w5D9EK3gY-0-80c5a8d773f95779903b1f07601ede64)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0003.jpg?sign=1739572669-xD7CGDnzrQdDhbc28OehZvqDffWz8koq-0-f2b9817efb19297cca1025cd424b2729)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0004.jpg?sign=1739572669-Y5kyJpzXc8vla9h9etGdOVG6GerW4lV4-0-3af5edbf4788cebbd3d0b59de14f68e3)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0005.jpg?sign=1739572669-zJuKrfL8LqD6pjN1XPGIIWZ02gLGLEIc-0-e26d914df72fb87b92ac3e368202c1b4)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0006.jpg?sign=1739572669-54W6VWg19SNVTr0FThU2wUwM7YalvUnI-0-d64a86e768584371c3250fde903f99ec)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0007.jpg?sign=1739572669-CstzHL9V6GPoohm0DExedalN1UrVDbuc-0-42f83754cf29705861c7d5a7d44bb6df)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0008.jpg?sign=1739572669-rMTzq66DWxUxnFc6i88RY4mPoucAvCBf-0-9fd812b77c57e96844511cfcb67b8402)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0009.jpg?sign=1739572669-15mSZzlDrjnw3w2CbW0n7DB0huaHnmmh-0-f3245ae80ab158ddfc5afe7f319ef569)
3.2.2 脸颊特征
脸颊位于眼睛下方、鼻子两侧到左右耳朵间,包含面部中央两侧最突出的颧骨部位。有的人脸颊有酒窝,也称笑靥,即面部进行笑等表情时在脸颊出现的凹陷。
脸颊受颧骨及脸颊肌肉,特别是眼睛下方二厘米处笑肌(又称苹果肌)的影响,脸颊的整体形态有圆润突出、瘦削凹陷或介于两者之间较为平顺的状态。
案例分析
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0001.jpg?sign=1739572669-AAHw5Rw0TDsulewppcN4ffLigO1gIepk-0-84310d1b19ee690f60dc1ecce1e45c13)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0002.jpg?sign=1739572669-A0X4afH3RjIG1HTfh4JgiAxOmvohUlzB-0-96f5810f54359a9648b45581f502478b)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0003.jpg?sign=1739572669-ienQsZBKklQvMCrGOiGrju7FCGPjlQDx-0-94d92c4e9541b4de4665d8a2f63e9fe4)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0004.jpg?sign=1739572669-5olvwooMh8R6qw08CSDWCD2R8oSyrhAc-0-84273ca3ea346b5d68d01d13005d9ff3)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0005.jpg?sign=1739572669-qhfTZBYeIESjesnIYz3w21kaRRHdazJP-0-4d156b7a40018319772c132a54395f81)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0006.jpg?sign=1739572669-vJXGhwDgXZmH0ofalIiXUWxBTLxZFsQI-0-a1449060d034e15dfab3cdd36bf7b3c1)
3.2.3 下巴特征
下巴位于嘴部下方,是脸下部,即颏。从侧面观察,下巴与眉心处于同一垂直线上。下巴处容易累积脂肪,伴随年龄增长或脂肪增厚,会形成双下巴。
下巴的长度大致是脸的1/6,形状有长下巴、短下巴、宽下巴。从侧面观察,下巴和眉心一般在同一垂直线上,若下巴明显在垂直线以前,则为翘下巴。
案例分析
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0007.jpg?sign=1739572669-hiP9j9J4cK3bQo2A6duC51AIg5KYgtWk-0-a9b1576057f86e19181cde32cc63afc7)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0008.jpg?sign=1739572669-q3DpPQYIJ0JxLwA7MmUV9aURXeTzcjbr-0-1f37ad880a91d026de6973456ccdffcc)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0009.jpg?sign=1739572669-ZUMq09n8QR8VnWNiFviIPjCj0k1VUmWF-0-f640017f3d5fc2e99e2a5b9231ff28e8)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0010.jpg?sign=1739572669-wjTzQyMP9HNBLrWAHVsHNrz1b67pNGh3-0-095be7b8b8c057a6732b6be92ae6d422)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0011.jpg?sign=1739572669-qJE0wf0ERDTJHXPm892whRzSaDgwOQ5A-0-9c2447c3d3ec2606be3b63c51ea22d7d)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0012.jpg?sign=1739572669-erG1GMWPDJln0aCQfOTEIuz55XQCTLs8-0-0a303033b3e19782c86fa46968dc275c)