In The Vain Jackdaw, Walter Crane presents a striking image of a jackdaw preening itself. The bird is depicted with glossy black feathers that shimmer in the light, highlighting its vanity. The background features soft, muted colors that contrast with the bird's vibrant plumage.

This setting draws the viewer's attention directly to the jackdaw, emphasizing its self-absorbed behavior. The painting is executed in oil on canvas, a medium that allows for rich color and texture. Crane's brushwork is detailed, capturing the intricate feathers of the jackdaw with precision. The composition is balanced, with the bird positioned centrally, creating a focal point that engages the viewer.

The use of light and shadow enhances the three-dimensionality of the subject. Walter Crane was a prominent figure in the Victorian art scene, known for his illustrations and paintings that often featured themes of nature and morality. The Vain Jackdaw reflects the Victorian fascination with animal symbolism, where the jackdaw represents vanity and pride. Interestingly, this work may have been inspired by Aesop's fable of the crow, which teaches a lesson about humility.

Crane's ability to convey moral lessons through art was a hallmark of his career.