Sitting Woman with Back Turned

Composition in black and white. Contour lines. Female figure sketch occupying almost the entire stand area. The woman is sitting on a bench retrangular, back, turned slightly to the bottom on the left; It has contoured body and head, without representation of arms, with shading on the left cheek. At the time than would be the on the left arm comes off the face of a figure. Scattered drawings on the left upper half.