50. 50AR PAUL DELVAUX (1897-1994) Untitled (Tam and a friend) charcoal and graphite on paper Executed around 1929 27.5 x 17.7 cm. 10 13/16 x 6 15/16 in. The authenticity of this work has been confirmed by the Paul Delvaux Foundation. Provenance Collection of the artist's family. Sale, Marc-Arthur Kohn, Paris, March 2014, lot 37. Private collection, Italy (acquired in this sale).