![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=1739277826-c7KjrzMgvAr7WND0qINkftsC5qP5pzX7-0-b722f40538606fb6fbfc89c28768602c)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0002.jpg?sign=1739277826-xVcZSjReVWr7RkVeYu6gutYbXctRvfAK-0-5432d93a9f27b0468c9411d538d11d4b)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0003.jpg?sign=1739277826-cWTd8Oe2zqlGNBeqlMZRIPqygaaYncDA-0-29ad9f20de1fbc7e7999810c65bf1cb8)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0004.jpg?sign=1739277826-Xp0CA0JUQvrqXsffx5awII2Tq30kdAnb-0-ef8dbd93233dcbe75efa15ab3517ad65)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0005.jpg?sign=1739277826-hTsSHR02WMnj7MSsLiT0jvyVuNdgsPp6-0-c4d0690f1ccb2b963a86066d7ff941fc)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0006.jpg?sign=1739277826-xXhPeQDf9W0NcgK6yJuBhRp3NgJO9oXf-0-20ebbf1d589e50e04cbed6b09d69b991)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0007.jpg?sign=1739277826-CuNY8cymucDfH7aeJStafIYkI1VumzDq-0-a4a6982691e94f66fd8b833e94aeb8cf)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0008.jpg?sign=1739277826-RI25mX2YywXsvAdS9a59ODw7JkNAtHCK-0-26228dec54a4736ac4fc1e229c97495f)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0009.jpg?sign=1739277826-2SViCZ8CejkjKmQogKaWI2323vFOmobq-0-235ae9d78b2259f8c74f612802d55b35)
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=1739277826-IjQXs7fWIwqoyTsxnpWh0EOP3UlBFYdF-0-712613f727c05194885da498347302c0)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0002.jpg?sign=1739277826-QgxROHTPKJMyqgvh4X29yAfYwWyYvIOS-0-b862fde17c285d414739f20060126693)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0003.jpg?sign=1739277826-e2W0LaxBINGwI2XwADDhRj9K8UsEnRcY-0-088f7e74ebd3784f91ff8870e6c3959a)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0004.jpg?sign=1739277826-UCBT7OtkglU4BBwGlpzYVqYBGwwWjJCR-0-443a8d20f3bb171f21f3ff3ad9af40cb)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0005.jpg?sign=1739277826-IVaiTTvL4JBmYWIxeN0TONFKwYstpznJ-0-1a8da92f5106860a9fe754ad92476cda)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0006.jpg?sign=1739277826-i5DkT2eXNEOakRvZTb9VYYj4sQuARuDC-0-75ca5474ba4925e61f1955ef7eddd23a)
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=1739277826-FWvUzwne6kBJUNSJRi3z3DwQa4Ag19f6-0-94bb67fe0cce9283c096a011aebe0e28)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0008.jpg?sign=1739277826-A2DegNW9ozjMMiPuivRQRBzKfW0p7Sdo-0-0248af0235810d0485907c2500194b47)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0009.jpg?sign=1739277826-Ey08sWeXDtor9jEbzH0jqaXXCtp9lNOD-0-ae0f4bb522de60c9ff8f660c68f2d90e)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0010.jpg?sign=1739277826-ctPzYMiiD7ErL5zkQyRIDlXdOf0NG34o-0-26ba2666859ffdcbe187b335c2357165)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0011.jpg?sign=1739277826-2dn22BM3KmtOYXQYR3vGnqfJ9J8w2LEN-0-d9f695b6cfd428498f039c1fa13014a6)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0012.jpg?sign=1739277826-aeoQQzalUlVfmXOraoIJpOeL6q1tWjEY-0-51a81e4c1610925a27fd3681f9ac000a)