在艺术史上,可能很难找到比伦勃朗更热爱创作自画像的人。这位杰出的荷兰画家在一生中留下90余幅风格各异的自画像,在17世纪,这绝对够得上“自拍狂魔”的标准。更有甚者发出这样的疑问:是伦勃朗发明了自拍吗?在这些自画像中,人们可以看到画家的人生轨迹,同时也会惊叹于画面中精准、动人的神态和光影。自画像也画得如此精致,伦勃朗是怎么做到的?最近,发表在《光学期刊》上的一篇论文提出了这样一 In the history of art, it may be hard to find someone who is more self-portraying than Rembrandt. This outstanding Dutch painter left more than 90 self-portraits of different styles throughout his life. In the 17th century, this was definitely a standard for “self-portraits.” What is more, the question is asked: Is Rembrandt invented the self-portrait? In these self-portraits, people can see the artist’s life trajectory, but also marvel at the precise, moving demeanor and light in the picture. How self-portraits have been so elaborately painted, how Rembrandt did it? Recently, a paper published in the Journal of Optics proposed