用肉眼看来，很难辨识这些符号，不过通过放大镜你可以看到在右边瞳孔(从画作上看是左边)后隐藏的字母lv。
To the naked eye, the symbols are hard to distinguish, but with a magnifying glass you can see the letters LV behind the right pupil (the left when watching the painting).
她战战兢兢又不由得不去相信，那字母让她感应到别人内心中隐藏着的罪孽。
She shuddered to believe, yet could not help believing, that it gave her a sympathetic knowledge of the hidden sin in other hearts.
包括隐藏着的中间名字的首字母，比如你妈妈的娘家姓或者小时候的乳名，只要不是太多人知晓即可相对安全些。
Include obscure middle initials - like your mother's maiden name or a childhood nickname - that not many people know about for extra security.
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