A study of a macaw by Henry Keller, rendered in watercolour and gouache with a focus on the bird's plumage and natural form.

Henry Keller, a figure associated with the Cleveland School of artists, demonstrates his technical facility in this study of a macaw. The work, titled Old Grumpy, captures the bird in a moment of stillness, perched upon a branch amidst foliage. Keller employs a combination of watercolour and gouache, allowing for both the fluid transparency of the former and the opaque, deliberate application of the latter. The palette is balanced, contrasting the saturated reds, yellows, and blues of the macaw's plumage against a muted, neutral background. The composition is direct, focusing on the form of the bird while the surrounding leaves are rendered with loose, gestural brushwork. This approach suggests a focus on the immediate observation of the subject rather than a highly finished, academic rendering. The artist's signature mark is visible in the lower left corner, a characteristic feature of his works from this period. Keller often explored themes of nature and animal life, applying a modern sensibility to traditional subjects. His work reflects a broader interest in the expressive potential of colour and light, which was common among his contemporaries in the early twentieth century. This print offers a clear view of Keller's ability to balance descriptive detail with an economy of means, creating a portrait that feels both immediate and considered.