The 1918 painting "Young Woman in a Shirt" by Amedeo Modigliani is held at the E.G. Bührle Foundation in Zürich, Switzerland. It is an oil on canvas portrait of a young woman, possibly Jeanne Hébuterne, characterized by elongated forms and a gaze that looks directly at the viewer. 

Artist: Amedeo Modigliani 
Title: Young Woman in a Shirt 
Date: c. 1918 
Medium: Oil on canvas 
Location: E.G. Bührle Foundation, Zürich, Switzerland