![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=1739129727-iLN3CKpZsfB9bSVlG9UHIEA4cbWOAirV-0-047cb61ec26bcbfd3e443ae3b7ef4233)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0002.jpg?sign=1739129727-McLtpaxZBtnomYZpTA5h5bxumH9yUeqT-0-ed2e654a295500319c412e4a839db695)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0003.jpg?sign=1739129727-S8uElKDTGQaFhGilzQHCYFcG8MOIr3jE-0-2c2ede077c255c4d88af8c8ad51be1dc)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0004.jpg?sign=1739129727-iNS9vyf6EzhMcQosvlLMHyG19Iqohben-0-567c3b3f567e3e08718d1e91a70ec623)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0005.jpg?sign=1739129727-lyRdSiX1JPVXCEdot8MvgLTVWVYpIarg-0-2f8074ccb12e42ecb25317e1c5971f93)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0006.jpg?sign=1739129727-lJHuxjbGPdoQWWMyaIM5IdUoP2nvIwrA-0-1bf0680ade67dff4e3d54b8d5675e65a)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0007.jpg?sign=1739129727-uWKNCjxoi9KCv5cX4aoW0MoyCURfJ7ZT-0-3e5050fa7963c22f5f7fba690cbefcba)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0008.jpg?sign=1739129727-c5yZtS7VOlc6gD9pnDFJc9Y0TAbwjvep-0-bd0dcc4e6af890477d79537a34e2cf98)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0009.jpg?sign=1739129727-g0l3w7hb9olunZUIo9rgcSJqUr5jrU81-0-90f69e53e7c785da0190bb37f288241b)
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=1739129727-J9EfEW1vXtpCg7gvzXJpiEU1vEz8pBEv-0-419c11751ead3ca2f29494b56969f0d9)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0002.jpg?sign=1739129727-yWEaEhco8yal2QXC3oNi8Hx1I99P2jLj-0-12f19a9de3a0b20f68dd537257bab44f)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0003.jpg?sign=1739129727-b3TlmDpAmgrR7YvbSDyTzdC5WrZyYMWf-0-b06e89baddcd4cfc3998aadaa9fbaf04)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0004.jpg?sign=1739129727-QEjQ82ZEdHaxcobNRdSBIT5BtzFqGTdP-0-ae146bd3b5a35abc248b3d1652b1d6e6)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0005.jpg?sign=1739129727-hUD2nhk9EG4iqjIOtA3gfUmWUzVMEAkB-0-983f6767bdfe421c83cc251dd63cc646)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0006.jpg?sign=1739129727-OvEyV3vOEXqFz9Bem4EzQhq1JjdLtx5Q-0-5d60e56423637d780c855a02e010d1a7)
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=1739129727-3NE98ITsiD4ChwHbzfSS7V42G9ZSiH8i-0-c4f4a83ba3daa22bddd4856b5eeb3528)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0008.jpg?sign=1739129727-thmHFk3FlKcRdlFIOhkzYqwJlqmJoZOa-0-e30c9385fe5527c9d0f8577855cc24e1)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0009.jpg?sign=1739129727-bZBnVvN9FsmkGgfDhSYtzOfCQEXcANUJ-0-cd286cfd9b37ccbf67247e10e874e9d6)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0010.jpg?sign=1739129727-t4Ev9xhI8CrWSOUwHHNUIBwMb2PJwsMq-0-7379c00a3e202200ef8e8c3f0cb0150f)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0011.jpg?sign=1739129727-aiUJWf7Ilm1RSnN7bZTd5CHGIt5jQnl8-0-a7cd1a112d0f356def5412798af9406e)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0012.jpg?sign=1739129727-6WVxmITmIm0rwLrR7aymsEDxN9PRu5VR-0-e85766b38cf8009b2cfc3c885bd8a750)