Gerti Schiele mit zwölf Jahren 

"Gerti Schiele mit zwölf Jahren" is a charcoal drawing by Austrian artist Egon Schiele, created sometime between 1890 and 1918. The work depicts the artist’s sister Gerti at the age of twelve, capturing her youthful features with a raw and expressive style characteristic of Schiele's work. The artist's signature, "Gerti E.S.07," is visible in the lower right corner of the composition. Schiele's works often explore themes of identity, sexuality, and the human body, utilizing angular lines and elongated figures to emphasize emotional intensity.