During his lifetime Klimt created about 4000 erotic pictures[1] provoking several scandals for their contents. This drawing shows a masturbating woman, her hand lies on her vulva that is depicted in an allusive way and to be imaginated by the viewers. Even in this work the woman is represented in an active way, she is allowed to have her own sexuality. In this context, however, should be noted that Klimt is criticized for having adopted a male look on the women in his works.[2]

Biography: http://de.wikipedia.org/wiki/Gustav_Klimt

(Translation: K. Seifter)