Art historians have known about the Cupid’s existence since an X-ray analysis in 1979.
Graphene veils may hold the secret to conserving priceless works of art
Graphene sticks to any clean surface but can easily be removed without causing damage.
Art historians have known about the Cupid’s existence since an X-ray analysis in 1979.
Graphene sticks to any clean surface but can easily be removed without causing damage.