Bare-eyed Cockatoo (*Ducorpsius sanguineus*) – Original lithograph by Green, Mathews (1910–27)

Green Rosellas: Luminous Layering of Lime, Blue and Flame

This original early twentieth-century hand-colored lithograph depicts Platycercus caledonicus, the Green Rosella. The plate forms part of The Birds of Australia, Gregory M. Mathews’ authoritative ornithological publication, illustrated here by Roland Green.

Two individuals are arranged across intersecting branches, their vivid plumage unfolding in layered colour fields that combine scientific clarity with decorative richness.

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Visual and Aesthetic Analysis

Green constructs the composition around chromatic layering. The dominant lime-green body tones are enriched by warm yellow transitions along the breast, while flashes of orange and red at the shoulder introduce heat and depth. The wings reveal deep blue and teal panels articulated with meticulous feather modelling.

The pairing enhances visual rhythm: one bird extends forward along the branch, the other angles upward, creating a dynamic diagonal interplay. The subdued blue-grey foliage ensures that the birds remain the focal point while preserving atmospheric cohesion.

About the Species

Native to Tasmania and southeastern Australia, the Green Rosella is distinguished by its luminous green plumage and warm-toned shoulder markings. Its vibrant coloration makes it one of the more visually expressive members of the rosella group.

For early twentieth-century ornithologists, such richly patterned parrots provided an opportunity to document regional diversity while celebrating the chromatic vitality of Australian avifauna.

Condition Report

Very good antique condition. Fresh original hand-coloring with strong lithographic impression. Printed on fine early twentieth-century wove paper. Minor age toning slightly more visible along the outer margins, consistent with age.

Details

• Author: Gregory M. Mathews
• Illustrator: Roland Green (“Green del.”)
• Work: The Birds of Australia
• Species: Green Rosella (Platycercus caledonicus)
• Period: circa 1910
• Technique: Original hand-colored lithograph
• Paper: Fine original wove paper
• Publisher: Witherby & Co.

For further insight into Roland Green’s contribution to ornithological illustration: Roland Green – Dynamic Vision and Field-Born Precision in Bird Art