In One-Year Volunteer Lance-Corporal, we see a young soldier depicted with striking colors and bold lines. The figure is rendered in a way that emphasizes the tension and emotion of military life. Schiele uses a palette dominated by earthy tones, contrasting with the vividness of the soldier's uniform.

The background is minimal, focusing the viewer's attention on the figure itself. The painting showcases Schiele's characteristic style, marked by expressive brushwork and a unique approach to form. The figure is elongated and distorted, a hallmark of Schiele's expressionist technique. The use of color is both symbolic and emotional, conveying the inner turmoil of the subject.

This work exemplifies Schiele's ability to capture the psychological depth of his subjects. Egon Schiele created One-Year Volunteer Lance-Corporal during a time when he was deeply influenced by the social and political climate of early 20th-century Europe. This painting reflects the anxieties and struggles of young men facing the realities of war. Interestingly, Schiele himself served in the military during World War I, which likely informed his portrayal of the soldier.

This work stands as a testament to his ability to merge personal experience with artistic expression.