In L’Incisore Weill, Amedeo Modigliani portrays a seated figure with a long neck and stylized features. The color palette is dominated by warm earth tones, with a soft background that enhances the subject's presence. The figure is dressed in dark clothing, contrasting with the lighter tones of the background.

Modigliani's characteristic elongated forms give the painting a unique sense of elegance and simplicity. This painting is executed in oil on canvas, a medium that allows for rich texture and depth. The dimensions are approximately 65 x 81 cm, making it a moderately sized portrait. Modigliani's brushwork is fluid, creating smooth transitions between colors and forms.

The work exemplifies his modernist approach, focusing on the essence of the subject rather than realistic detail. L’Incisore Weill was created during a period when Modigliani was exploring the boundaries of portraiture. The subject, Weill, was a fellow artist and engraver, reflecting Modigliani's connections within the artistic community of Paris. An interesting fact about this work is that it captures not only Weill's likeness but also the spirit of the early 20th-century avant-garde movement.

This painting is now housed in the Musée d'Orsay, a fitting location for such a significant piece of modern art.