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经过前天用单灯拍摄烟雾的经验,心里大致有数了该怎么拍,怎么摆灯。这次的目标在拍之前就设定好了:分层染色。目的是要能让同一团厌恶在不同的高度或深度被闪光灯染上不同的颜色,以此营造戏剧化的效果。这个目的完全实现,果然和我之前预想的效果一样!
布光环境如下图所示:蜡烛放在凳子上,一个闪光灯放在后面的矮凳子上并向上翘起,专司烟尘上部和远处的染色,另一个闪光灯放在蜡烛的右侧水平处,专司烟尘下部和近处的染色。
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关于名字,上次是用单色白灯打光的,显得寒碜,故以“人死如灯灭”命名。这次彩色双灯大量使用了对冲色(红-绿,红-蓝 等),因此照片拍出来显得富有生机动感。照片既像舞台表演时用的烟幕弹,烟雾本身形象又仿佛是在起舞——故名“生命之舞台”。
另有一个技术难点是这次把光圈f值提高到了18,这就越发提高了对闪光灯电池蓄电能力及回电速度的要求了。结果电池倒没问题,闪光灯因为过热频频停机(过热保护状态)。拍完之后还发现由于闪光灯灯头表面过热,滤色片融化在了菲涅尔透镜上,留下了紫色的痕迹。目测维修费近千……囧。
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