Black Oak (*Quercus tinctoria*), (*Quercus montana*), Chêne Quercitron, Chêne de montagne, by Bessa (c.1801-1819)

An Industrial Oak and a Mountain Species — Strength, Utility, and Botanical Precision

This original botanical engraving presents Quercus tinctoria and Quercus montana, two North American oaks distinguished through leaf morphology and acorn structure. The composition contrasts the deeply lobed foliage of the former with the elongated, chestnut-like leaves of the latter, offering a clear visual dialogue between species.

Bessa’s arrangement isolates each specimen with compositional discipline. The large, sculptural leaf of tinctoria commands the centre, while the acorn-bearing branch of montana introduces a vertical counterpoint. The tonal modelling of the greens is deliberate and controlled, reinforcing the solidity traditionally associated with oak imagery.

A particularly compelling historical detail lies in Quercus tinctoria, commonly known as the Quercitron Oak. Its bark was a primary source of a vivid yellow dye — “quercitron” — widely used in textile production during the eighteenth and nineteenth centuries. This plate therefore records not only botanical form, but a species of considerable industrial and economic importance.

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Visual and Aesthetic Analysis

The deeply incised lobes of Quercus tinctoria create a dramatic silhouette, almost architectural in presence. In contrast, Quercus montana displays elongated, gently serrated leaves that soften the overall composition. The juxtaposition enhances the visual rhythm of the plate while maintaining scientific clarity.

The acorns are rendered with careful stipple engraving, their textured cups and rounded forms modelled with subtle tonal shifts. This controlled application of colour and line demonstrates the balance between botanical documentation and refined decorative presentation characteristic of Bessa’s work in Arbres et Arbustes.

About the Subject

Quercus tinctoria (Black Oak or Quercitron Oak) and Quercus montana (Chestnut Oak) are native to eastern North America. The former gained particular recognition for its dye-producing bark, which played a significant role in pre-synthetic dye industries. The latter is valued for its durable wood and adaptation to mountainous terrain. Together, they represent both economic utility and ecological resilience within the diverse Quercus genus.

Condition Report

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

Details

• Artist: Pancrace Bessa
• Engraver: Jarry
• 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