Kermes Oak (*Quercus coccifera*), Chêne au Kermès, Antique botanical print by Bessa (c.1801-1819)

The Kermes Oak — A Botanical Source of Crimson History

This original engraving depicts Quercus coccifera, known in French as Chêne au Kermès, a Mediterranean evergreen oak distinguished by its sharply serrated leaves and compact acorns. The plate isolates the branching structure with clarity, presenting a species whose botanical character is both resilient and sculptural.

The composition balances a fuller upper branch, heavy with acorns, against a smaller analytical study below. The dense, spiny foliage creates a rhythmic silhouette, while the acorn cups are rendered with textured precision, their warm brown tones contrasting elegantly with the cool greens of the leaves.

The name “Kermes” carries a particularly fascinating historical resonance. This oak hosted the scale insect Kermes vermilio, from which a brilliant crimson dye was extracted for centuries before the rise of cochineal. The colour “crimson” itself traces linguistic roots to this source. Thus, this plate records not only a tree, but a chapter in the history of European textiles and colour production.

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Visual and Aesthetic Analysis

The foliage is rendered with crisp stipple and controlled tonal gradation, emphasising the rigidity and evergreen density of the species. The serrated margins appear almost defensive in character, reinforcing the hardy Mediterranean identity of the tree.

The acorns, elongated and confidently modelled, provide a warm chromatic counterpoint. Their textured cups are engraved with precision, demonstrating the technical skill of Gabriel, whose line work preserves botanical accuracy while maintaining decorative balance within the sheet.

About the Species

Quercus coccifera is native to the Mediterranean basin and is adapted to dry, rocky environments. Beyond its ecological resilience, it played a pivotal role in pre-modern dye industries through its association with the kermes insect. Long before synthetic pigments, this oak contributed indirectly to the production of luxurious red textiles worn by nobility and clergy, linking the species to cultural and economic history.

Condition Report

The engraving is in Like Brand New condition. The sheet remains clean and well preserved, with fresh original hand-colouring and a balanced, even paper tone. No watermark has been observed. The engraved credits confirm the original drawing by Pancrace Bessa and the engraving executed by Gabriel, verifying its authenticity as an original early nineteenth-century plate.

Details

• Artist: Pancrace Bessa
• Engraver: Gabriel
• Work / Publication: Arbres et Arbustes
• Period: early 19th century (c. 1801–1819)
• Technique: Original hand-colored engraving
• Paper: Original smooth paper (non-laid)
• Watermark: None observed
• Sheet size: approx. 40 × 25 cm

For further context on Pancrace Bessa and his distinctive contribution to French botanical illustration, see our editorial feature:

Pancrace Bessa: the Naturalist Painter of Botanical Grace