watercolor and ink on paper 14 x 11,5 cm signed and dated lower right: "Kamil Lhotak 55." inscribed below: "63. on Friday 4 March 55. Young Lady M.H."   Provenance: - significant collection Prague    Confirmation of authenticity by Kamil Lhotak Jr., son of the author and copyright holder, attached.   Consulted with Professor Jaromir Zemina, Dr Jiri Machalicky and Vladimir Lekes.