Dusty painting hidden behind door turns out to be Brueghel 'masterpiece'

A rediscovered painting by Flemish 17th-century painter Pieter Brueghel the Younger, for years hidden in a family house, will be presented for auction in Paris on Tuesday and is expected to fetch 600,000 to 800,000 euros ($649,000 to $865,000).

source https://www.cnn.com/style/article/brueghel-painting-discovered-france-auction/index.html