A 'fake' Rembrandt painting that was stored in a basement for decades might be real

A Rembrandt painting that was thought to be fake and was stashed in a basement for decades may in fact be genuine, according to experts who believe it was painted on wood from the same tree as other 17th century masterpieces.

source https://www.cnn.com/style/article/rembrandt-oxford-painting-analysis-scli-gbr-intl/index.html