watercolor and ink on paper cut out passe-partout: 24,5 x 35,5 cm signed and dated lower left: "Emil Filla 29"   A rare work by the artist with the motif of the Bohemian Central Highlands from 1929     Consulted with Dr Frantisek Krejci, the nephew of Emil Filla and copyright holder of the painter, Professor Jaromir Zemina, Dr Jiri Machalicky and Vladimir Lekes.   Confirmation of authenticity attached.