How do you tell fake art in Animal Crossing?

How do you tell fake art in Animal Crossing? The real version has a white tag near her hair. The fake version does not have the tag. The woman in the fake painting is also larger. Another version of a fake Graceful Painting has her looking to the left, instead of to the right.

The real version has a white tag near her hair. The fake version does not have the tag. The woman in the fake painting is also larger. Another version of a fake Graceful Painting has her looking to the left, instead of to the right.
See also  Should you sleep with a wrist brace on?