Authentification/De-authentifiction of Artwork
scientific means
UV spectroscopy
IR
X-ray
stylistic means
artist technique
materials
genre/composition
buying art to donate: verification
team of experts
analysis/reason/experrise
inconclusive?
via sci and style
Cezanne real or fake?
scientific method: art easier de-authenicated
falisication thru brush strokes, uv etc easy
verification almost impossible