Black Tea (*Thea bohea*) Original hand-colored engraving by Turpin, Antique Botanical Print (c.1835)

An Enlightenment Portrait of the Plant Behind a Global Ritual

This refined botanical engraving depicts Thea bohea (now classified as Camellia sinensis), the tea plant that shaped centuries of trade, ritual and cultural exchange. The specimen is presented with characteristic clarity: flowering branches, mature foliage, fruit capsules and analytical studies coexist within a disciplined vertical composition typical of early nineteenth-century scientific illustration.

Turpin’s treatment privileges structural intelligibility. The glossy serrated leaves are articulated with precise venation, while the white blossoms — delicately opened — reveal the golden staminal cluster at their core. The controlled hand-colouring enhances botanical legibility without overwhelming the engraved line.

This plate forms part of the Italian edition of the Dizionario di Scienze Naturali (Florence, Battelli press), a monumental encyclopedic project that sought to catalogue the natural world with both intellectual rigor and visual refinement.

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Visual and Aesthetic Analysis

The composition unfolds along a central axis, creating vertical equilibrium. The foliage radiates outward in alternating rhythm, forming a subtle visual architecture that stabilizes the sheet. The blossoms occupy the upper register, drawing the eye upward, while the analytical figures at the base provide anatomical clarity without disturbing the harmony of the whole.

Chromatically, the plate is restrained yet luminous: olive and deep green leaves contrast with the pale petals and warm ochre stamens, while the fruit capsule introduces a muted golden accent. The result is both scientifically precise and visually composed — a hallmark of Turpin’s contribution to botanical art.

About the Subject

Camellia sinensis, historically referred to as Thea bohea, is the evergreen plant from which all traditional tea varieties — green, black, oolong and white — are derived. Native to East Asia, it became one of the most consequential botanical species in global history, driving maritime trade networks, diplomatic tensions, and colonial economies from the seventeenth century onward. By the early nineteenth century, when this engraving was produced, tea had already transformed European social life, giving rise to new rituals of hospitality and refinement. Its inclusion in encyclopedic works such as the Dizionario di Scienze Naturali reflects not only botanical interest but recognition of its immense cultural, economic and geopolitical significance. The plant thus stands at the intersection of science, commerce and ceremony — a living emblem of global interconnectedness.

Condition Report

The engraving is in excellent antique condition. The sheet presents clean margins and a clear, well-inked impression. The paper is smooth early nineteenth-century wove paper (non-laid). No watermark has been observed. The original hand-colouring remains fresh and evenly preserved. The engraved credit “Turpin dis.” is present, confirming the original drawing by Pierre Jean François Turpin.

Details

• Artist: Pierre Jean François Turpin
• Work / Publication: Dizionario di Scienze Naturali – Sacchetti Collection
• Subject: Thea bohea (Camellia sinensis) – Tea Plant
• Period: early 19th century
• Technique: Original hand-colored engraving
• Paper: Original smooth wove paper
• Watermark: None observed
• Sheet size: approx. 22 × 14 cm

For further context on Pierre Jean François Turpin and his contribution to nineteenth-century botanical science, see our editorial feature:

Pierre Jean François Turpin – The Botanical Illustrator of Natural Harmony