What do people wonder about?
the secret behind the Mona Lisa's smile
Who painted it?
Leonardo da Vinci
How long ago?
500 years
Where is she now?
in Beijing
What kind of thing is she in?
an  interactive exhibition
What is it called?
the World Classic Interactive Arts Exhibition
Is it a normal one, or different?
different
How so?
it's in 3D
What else can it do?
answer questions
Is it in English?
No