Yes, it does work differently for different people. I usually struggle to tell people apart, but these pictures look different to me, especially the girl in the top right - she’s got different eyes and lips compared to the other two. The other two have different noses.
Now, if I were in a room with all three of them, I might have trouble telling them apart. But that’s more because I wouldn’t be able to stare at their faces the way I can at their pictures. If they were all in the same film I might struggle too, because they wouldn’t be static pictures, but dynamic video that moves along at a fast pace and I’d probably confuse one character for another.
Yes, it does work differently for different people. I usually struggle to tell people apart, but these pictures look different to me, especially the girl in the top right - she’s got different eyes and lips compared to the other two. The other two have different noses.
Now, if I were in a room with all three of them, I might have trouble telling them apart. But that’s more because I wouldn’t be able to stare at their faces the way I can at their pictures. If they were all in the same film I might struggle too, because they wouldn’t be static pictures, but dynamic video that moves along at a fast pace and I’d probably confuse one character for another.
Anyway, brains are weird.
In person they’d probably have different mannerisms and voices to help too.