这如梦如幻、虚实相生的动人画面,来源于夜色中鏖战正酣的哈罗铁路建设工地。美轮美奂的视觉效果,消解了建设工地场景中通常会显现的坚硬感和火爆程度,却给人以别样的观感。这样美妙的一幕被定格,缘于作者对曝光的恰当把握,对摄影技术的恰当运用。作者以夜色中拍摄星迹时常用的长时间曝光方式拍摄,使星星的运动轨迹变成碧海涟漪般画面背景,又突显出夜空中肉眼难见的蓝色。即将落于地面的铁轨因为仰拍的视角而显得宏伟壮阔。最让画面显现生机的,是那些人影晃动的痕迹,有虚有实,其衣物的色泽与大面积的蓝背景形成甚佳的补色效果。在新闻摄影中,选择在夜 This dreamy, vivid picture of the actual situation, from the midnight battles hailuo railway construction site. Beautiful visual effects, digestion of construction site scenes usually appear hard and hot degree, but gives a different look and feel. This wonderful scene was freeze-frame, due to the author’s right exposure to the proper use of photographic techniques. The author shoots star trails in the night with frequent exposure of long-time shooting way, so that the star’s trajectory into the rippling blue screen background, but also highlights the naked eye in the blue night sky. The railroad tracks that are about to fall on the ground appear grand and magnificent because of the angle of upside down. The most vivid display screen, is the shadow of those moving shadows, there is virtual reality, the color of its clothing and a large area of ​​the blue background to form a very good complement color effect. In photojournalism, choose at night