In La Femme au Prisme, a woman stands in a dimly lit space, her face illuminated by a soft glow. The colors are rich and deep, with shades of blue and green dominating the background. The prism in her hand refracts light, creating a spectrum of colors that dance around her.

This interplay of light and shadow adds a mysterious quality to the portrait. The painting is executed in oil on panel, showcasing Spilliaert's skillful brushwork and attention to detail. The woman's expression is contemplative, inviting viewers to ponder her thoughts. The use of light is particularly striking, as it enhances the emotional depth of the work.

The dimensions are approximately 50 x 70 cm, making it an intimate yet impactful piece. Léon Spilliaert was a Belgian artist known for his Symbolist style, often exploring themes of solitude and introspection. La Femme au Prisme reflects his fascination with light and color, as well as his ability to convey complex emotions through simple forms. An interesting fact about this work is that it captures the essence of Spilliaert's artistic journey during the early 20th century, a time when he was deeply influenced by the Symbolist movement.