According to TheCourier.co.uk, the painting, which was kept in storage for the first 18 months it was at Buckland Abbey as there was nowhere to hang it, is now one of the National Trust’s most important.
It has been given a value of £20 million — although, as the trust holds items on behalf of the nation forever, the organisation said it can never be sold.
read more here: http://www.thecourier.co.uk/news/uk/painting-found-in-sir-francis-drake-s-home-confirmed-as-rembrandt-1.77039