![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=1739598535-hg7s8Dl4CyB2lUindXlYqMJ6qS49h12E-0-694e1f25367caaa842c1d98aa5d14ba0)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0002.jpg?sign=1739598535-mVfmif6JohlHVcJY5R7ADsHAudTMiJAU-0-b3a98c005219300ada181e77ac0b9c30)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0003.jpg?sign=1739598535-oryYIRD674HTOA2W0ZWIzlCXD9zDwcXF-0-df64a78285cf6849e9d3a8803b6c207e)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0004.jpg?sign=1739598535-3DiDfx7sfglEDN0oK3IHDF6gFv9Rtfu7-0-4ca32c98d7f9085e7aa8d850446eabb9)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0005.jpg?sign=1739598535-aa1ygphSawG3Nzmui7mWdg8G73PrV0Kj-0-b4db66a624ee5415220c51c46df2564d)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0006.jpg?sign=1739598535-AoR95oqiC0Xbcr1MsLO3qSfpiIqg3aAm-0-6e7aa57352715320966d6ebd598e8544)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0007.jpg?sign=1739598535-a7MElZYriLbkKVaW6dA87cFBhcy8o2FU-0-172e062de8225c2d449e05db404c213e)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0008.jpg?sign=1739598535-uhj7X3VW4EQLCWaEVCef33e45E5OXxVA-0-96e6c17cca9ee4cca27e02d278e00551)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0038_0009.jpg?sign=1739598535-nfPWGL339rXJbPuHO0oaeyhPlMgvPBWg-0-18dfe85f290a13c37a4e3ccdb333434b)
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=1739598535-PfvYMMRhJshZ5NWbZXhTaEgq1wEja7lm-0-7cc3e13918fa054f82823c231124ff98)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0002.jpg?sign=1739598535-gRoSq6nd5VZRrnBwxM2W07tuFPZz9PQn-0-5297c54dc4f4b42c985cc37fc6bb375f)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0003.jpg?sign=1739598535-CZYmOqOYU2MFfn4ExYCaQ1TrdAHO1XeC-0-f0119ec18d7003538749efbd7473d0c6)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0004.jpg?sign=1739598535-4LzAZV651w3puHHbrXjEvaR2Iq8BlEbB-0-ed2aeb4f9c9066b15ef1e06c3db68138)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0005.jpg?sign=1739598535-uA9wJwjSywu3cIIFT1S3NQJKtbp2xyUw-0-119c249f5382a823836e038092124829)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0006.jpg?sign=1739598535-jR3tQt9RttqbyJ9vE6es8ScPuTRw73D9-0-b9b53166025fdc3a227633ec2a5fd2b2)
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=1739598535-rXx1zUWWXYFFPJnL87eTRuWHn0MB4F6F-0-2c93d4a6c84b5d5c713ea1b6c20ba95e)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0008.jpg?sign=1739598535-jY4tPGzksCWknj9OQQkU6tDDJLLvbY2x-0-6a259cc11e276a4e4f03f7c00ba4fe6a)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0009.jpg?sign=1739598535-eag84pxgfupXzZlCf5VhoUlhw0zAKKUx-0-654e0feb3d06d3e2b6cbb66f30368799)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0010.jpg?sign=1739598535-zbzkikqD19I7pgHPkEelmTfgoVtNpKCU-0-e549343bc2542768260eaa3a0c8354b2)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0011.jpg?sign=1739598535-dldbBPugzUtLiXp5rvfo4FGXXlmLPB0S-0-2f76878b165610f385f29992f7b52151)
![](https://epubservercos.yuewen.com/300307/15937387204509706/epubprivate/OEBPS/Images/figure_0039_0012.jpg?sign=1739598535-FmiuF3Y5Wwj9um6UyqhAF66Wcf9pu23z-0-d5601952b2e908c1aef058c20e81f70c)