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逆光,摄影术语,当被摄主体处于光源和镜头之间,快门释放所产生的影像通常呈现出曝光不足。在光的艺术中,正面受光是堂皇展现本体的主流选择,暗面过多的逆光则掩盖住太多细节,不可避免地丢失某些影像显示的必要真实性,然而,正如现实主义并非全然致力于复制现实,通过光影流动记录下的情境,其真实性也绝非唯一的诉求。与现实相关联却不囿于细节的逐一摆设,是所谓艺术的超越。轮廓起伏线的金边、光线穿越下的通透、明暗浓烈的气氛渲染、空间画面的纵深感,以及主体形象的最终强化,都决定了逆光作为一种特殊的、富有艺术表现力的影像撷取方式,而非某种记录光影的失误界定。
Backlight, photographic terms, when the subject is between the light source and the lens, the shutter release of the images usually appear underexposed. In the art of light, the frontal light is the mainstream choice of the royal body. The excessively dark backlit light obscures too much detail and inevitably loses the necessary authenticity of some of the images. However, just as realism is not totally committed In reproducing the reality and recording the situation through light and shadow, its authenticity is by no means the only one. Related to the reality but not the details of the one by one, is the so-called artistic transcendence. Phnom Penh on the contours of the contours, the transparent under the light, the strong atmosphere of light and shade, the sense of depth of the spatial images, and the final enhancement of the subject image all determine the backlight as a special and artistic expression of image capture Way, rather than a record of the mistakes of light and shadow defined.