Rare Altdorfer landscape hidden for 70 years after 1957 acquisition could fetch £5 million (Image Credit: Sotheby’s & Wikipedia) A painting that remained in a private collection and out of p...
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Rare Altdorfer landscape hidden for 70 years after 1957 acquisition could fetch £5 million (Image Credit: Sotheby’s & Wikipedia) A painting that remained in a private collection and out of p...