In Coquillage, Léon Spilliaert presents a shell as the central subject. The colors are muted, with shades of beige, cream, and soft blues. The setting is simple, focusing on the shell against a dark background.

This contrast highlights the texture and form of the shell beautifully. The painting is executed in oil on panel, a medium that allows for fine detail and rich texture. Spilliaert's brushwork is delicate, emphasizing the shell's contours and surface. The dimensions are approximately 30 x 40 cm, making it an intimate piece.

The use of light and shadow adds depth to the composition. Léon Spilliaert was a Belgian artist known for his Symbolist style, often exploring themes of solitude and introspection. Coquillage reflects his interest in natural forms and their symbolic meanings. An interesting fact about this work is that it showcases Spilliaert's ability to transform a simple object into a profound statement about existence.

This painting is part of a private collection, emphasizing its rarity and value.