Rose Chafern (*Cetonia Aurata*) on Tulip (*Tulipa*) – Original hand-colored engraving by Jacob L’Admiral (1774)

Metamorphosis Observed in the Age of Enlightenment

This hand-colored copper engraving by Jacob L’Admiral, published in 1774, presents a complete visual study of insect transformation set within a botanical environment. A richly striated tulip rises at the center of the composition, while larva, chrysalis, and winged adult unfold in quiet succession along the ground and adjacent branch.

Rather than isolating specimens against a blank field, L’Admiral integrates each stage into a living scene. The life cycle progresses from soil to bloom, guiding the viewer through transformation as an observable process rather than symbolic allegory.

The plate originates from Auwkeurige Waarneemingen Omtrent de Veranderingen Van Veele Insekten (1774), a foundational Dutch contribution to early modern entomology.

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Visual Structure & Sequential Observation

The composition is architecturally balanced. The tulip provides vertical authority and chromatic intensity, while the insect stages create a grounded narrative rhythm along the lower register. The suspended adult insect introduces motion and fragility, counterbalancing the stability of the plant form.

Color is applied with measured precision: deep reds and ochres articulate the tulip petals, muted earth tones define the terrain, and subtle gradations describe the corporeality of the larvae. The result is neither decorative excess nor rigid diagram—it is disciplined observation rendered with aesthetic intelligence.

Scientific Context

By the mid-eighteenth century, the study of metamorphosis had shifted from speculative theory toward empirical documentation. Dutch naturalists, influenced by Enlightenment rationalism, recorded insect life cycles directly from observation.

L’Admiral’s work embodies this intellectual transition. Transformation is presented not as curiosity, but as evidence—carefully sequenced, patiently observed, and engraved with scientific intention. The plate stands at the threshold between cabinet of curiosity culture and modern biological inquiry.

Condition Report

Printed on original eighteenth-century laid paper with visible chain lines and a clearly present period watermark. The impression remains strong and well-defined, and the hand-coloring is vivid and stable—particularly within the tulip petals and insect stages.

The sheet measures approximately 43 × 26 cm. Extremely minor and unobtrusive ink spots (approximately 2 mm in diameter) are present, consistent with historic printing processes. Overall condition is exceptionally well preserved for a publication dated 1774.

Details

• Artist: Jacob L’Admiral
• Work: Auwkeurige Waarneemingen Omtrent de Veranderingen Van Veele Insekten
• Year: 1774
• Technique: Copper engraving with original hand-coloring
• Paper: Original 18th-century laid paper
• Watermark: Present
• Sheet size: approx. 43 × 26 cm

For a deeper exploration of Jacob L’Admiral’s contribution to eighteenth-century entomology and the scientific culture of the Dutch Enlightenment, we invite you to read our editorial study:

Jacob L’Admiral and the Metamorphosis of Insects – A Dutch Enlightenment Marvel (1774)