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1826年,法国发明家约瑟夫·尼塞福尔·尼埃普斯(1765—1833)把一架照相机从他自家的窗口伸出去,用一种感光后能变硬的沥青,将园内的景观——一棵梨树、谷仓及另一半房屋等的外貌影像永久地记录在白鑞(锡和铝的合金)片上。这就是被视为世界上第一张照片的《鸽子窝》。它的曝光时间是8小时,但看上去还是一幅感光不足的影像。
In 1826, the French inventor, Joseph Niisefre Nephi (1765-1833), stretched out a camera out of his own window, using a light-harden bitumen, - A picture of the appearance of a pear tree, barn and other houses is permanently recorded on a white sheet (alloy of tin and aluminum). This is the “pigeon nest” considered the first photo in the world. It’s exposure time is 8 hours, but it looks like a still under-light image.