HEINRICH ZILLE (Radeburg near Dresden 1858-1929 Berlin) Three girls. 1924. Black chalk, watercolour, opaque white. Signed in black chalk lower right: H. Zille. Dedicated and dated in pencil in the lower margin: Mrs Lemmer a heartfelt Christmas greeting from old Zille. 1924. 16 x 21.6 cm. Framed. Provenance: - Christie's London, auction 'Impressionist, Modern and Post-War Art', 3 April 2003, lot 84. - Privately owned, Switzerland. These objects marked with * (asterisk) are fully subject to VAT, i.e. VAT will be charged on the hammer price plus buyer's premium. Buyers who present a legally stamped export declaration will be reimbursed the VAT.