Josef Mangold (1884 – Cologne – 1937). Tulips and narcissus in clay jug. Circa 1925 Oil on panel. 45,7 × 37,1 cm (18 × 14 ⅝ in.). Signed upper left: Jos. Mangold. On the back board a label of Galerie Brockstedt, Hamburg. [3261] Provenance: Private Collection, Rhineland Literature and illustration: Auction 44: Kunst des 19. und 20. Jahrhunderts. Berlin, Villa Grisebach Auktionen, 27.5.1995, cat. no. 266, ill.