drawing, Floris Verster, c. 1890, Signature front, bottom right: Floris Verster, chalk, paper, signed, Carrier: 60.5 x 46cm 605 x 460mm, Day size 1: 58.8 x 44.9cm 588 x 449mm, Day size 2: 63.7 x 49.2cm 637 x 492mm, With passe-partout: 85 x 60cm 850 x