A photographicimage might look like actual reality, but gradations of truth are measured in the circumstances that led up to the moment the picture was taken.
摄影影像也许看上去确实像真的,不过,在引导人去拍下那一刻的情况下,真实度是有偏差的。
2
Lillian Schwartz, a graphic consultant at the School of Visual Arts in New York, claims that the image is a self-portrait of Leonardo, which was made using a crude photographic technique.