The Janssen Collection, including paintings, Furniture, silver and porcelain, sold with the advice of Art Consult at auction, Sotheby’s in Amsterdam, Paris, London and New York, total proceeds of more than € 2,4 million. Illustration: Isaac Israels (1865-1934), female nude reading on a bed, oil on canvas, 56.5 x 81 cm., sold for € 142,188.