![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=1739089098-427vqJBN3meaQhASsYUou7LFcMgNdxmi-0-c21b67ac5b98128136e222fed77d424b)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0002.jpg?sign=1739089098-v1LmZcmwEAKMOYFyfNxfOoxGw2QCp45V-0-4d923de9ca10cb9e3d333d7a5cef3a0a)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0003.jpg?sign=1739089098-9qJszTkhwQ2TUmxGh6N2Dbu2DaG1dN2A-0-30f63f26832b59832cb163126f161c0c)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0004.jpg?sign=1739089098-Fhju8jsWUTbNPkKNtIqDwF92f8DTyDhN-0-f0f0d8b569944469bc83eb6e14b9f51d)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0005.jpg?sign=1739089098-4lzh5aWpKWsTOxnFPHDzGGquoqz9D913-0-345b8a42320578326161df8aa332d3a9)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0006.jpg?sign=1739089098-3tN1MPUxKOMeUwxj7jwBkemN8ESSBeKg-0-63b98d250db2e39adfbdd3d8613dbfdf)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0007.jpg?sign=1739089098-o5n5Gu261hXLiDexFadVcPTjIeObMqBt-0-85391008ff5a4b72309a1665a91f349b)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0008.jpg?sign=1739089098-9SOjoeHMrWwjqTbnoW8kq1r3cZZ285hu-0-60d24d9dc9c76357d29203dacac90bb1)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0009.jpg?sign=1739089098-g0mQtD6zsQwAdti6vJ6t5w8x8tjl4OX7-0-8534f8a7673d1a788288fd474268988d)
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=1739089098-5aC43wvBSPD2Iff38xpeCTqaOMkl2uRj-0-a0b3c15e1e02e430751e2155a937b4d2)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0002.jpg?sign=1739089098-Uha0PHqA3SwAJklMXVxvj6CudVkvGUmp-0-74931dfccb31265045ae9d97f1723173)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0003.jpg?sign=1739089098-B5lGIMqE3W4DMv8dEMpBpNJxol6wQASW-0-4e182cbb4f412f8d055b19ce834895e7)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0004.jpg?sign=1739089098-RwwhAWeBT1E5SJGYYuaZAfmCjFBmtIi6-0-339cb5a89e291cbcdf898a3ded4538e1)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0005.jpg?sign=1739089098-msBYrsGcFhSbd6u3SbUKow9eXG1URaT2-0-48938f3c657f1bbc335a92bb27dd2508)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0006.jpg?sign=1739089098-uoMu6f2yHmdnEzdBCMk1IckGsVdc0lqj-0-8b4525cc291c838759c18387131fe154)
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=1739089098-AqSDQQdk40PfxJNMg6P2DCxl6dujc2ua-0-59eeaef6b21adbcf311edae8bfa34438)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0008.jpg?sign=1739089098-CsoJBwsSIAYPm4lf81WmxBlqq1WJNSs1-0-b418fc81c3f1c688658ea765362978fd)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0009.jpg?sign=1739089098-NxiiJiEYl5mH41s8NLBuJ1vjzS44H18M-0-398fb4ced9583c17f0cda5a7aaebf8d5)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0010.jpg?sign=1739089098-7hmVV6l0dmCXPue0mOpilrfby69OOEDz-0-1ba14fd62438ee80d975d8dbfd65878b)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0011.jpg?sign=1739089098-nQodf8ebftvX68lJHCYxqWx1DfL84UEc-0-a29d3fbf39f9b4e52cab19c053063d32)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0012.jpg?sign=1739089098-3uBMSUhT1pVB4TsD8vmBRJaBN2dtSKvW-0-fbda90ddf26db86f2050914fc9c71647)