Egon Leo Adolf Ludwig Schiele was an Austrian Expressionist painter. His work is noted for its intensity and its raw sexuality, and for the many self-portraits the artist produced, including nude self-portraits. The twisted body shapes and the expressive line that characterize Schiele's paintings and drawings mark the artist as an early exponent of Expressionism. Gustav Klimt, a figurative painter of the early 20th century, was a mentor to Schiele.

Expressionism is a modernist movement, initially in poetry and painting, originating in Northern Europe around the beginning of the 20th century. Its typical trait is to present the world solely from a subjective perspective, distorting it radically for emotional effect in order to evoke moods or ideas. Expressionist artists have sought to express the meaning of emotional experience rather than physical reality.