Artwork
Plate 31: Marbled Electric Ray with Other Skates or Rays, Shells, and a Mollusk in Its Shell

Plate 31: Marbled Electric Ray with Other Skates or Rays, Shells, and a Mollusk in Its Shell is a gouache drawing by the Renaissance artist Joris Hoefnagel. It dates from 1594 and is held in the collection of the National Gallery of Art.
- Inscription
- Inscribed:Fish in image numbered .1., .2., .3., .4., and .5. in red ink; center right in (gold?): XXXI. Facing page: upper center in red/violet ink: Quis haec operatus est et fecit vocans nationes / ab exordio: Ego dominus primus et novissi[mus] / ego sum Isa.41. (“Who has wrought and done these things, calling the nations from the beginning? I the Lord, I am the first and the last.” Isaiah 41:4) (Latin Vulgate Bible); lower center in black and brown ink: Ignem ardentem extinguit AQVA, et eleemosyna / resistit peccatis. Ecclesiastic[us] 3. (“Water quenches a flaming fire, and alms resist sins.” Ecclesiasticus 3:33) (Latin Vulgate Bible)
About this work
Overview
Created around 1594 by Joris Hoefnagel, this watercolor and gold-painted parchment drawing depicts a marine scene with a marbled electric ray, several skates, shells, and a mollusk within its casing. As one of the final practitioners of manuscript illumination, Hoefnagel blended scientific observation with decorative technique, producing works that bridged natural history and artistic tradition in late Renaissance Europe.
Subject & Meaning
The central figure is a marbled electric ray, distinguished by its flattened body, spiky dorsal fins, and elongated tail.
The central figure is a marbled electric ray, distinguished by its flattened body, spiky dorsal fins, and elongated tail. Surrounding it are other ray species, some curled as if drifting, and a variety of shells arranged as if on a seabed. The inclusion of the mollusk inside its shell suggests an interest in biological structure and habitat. The scene conveys a quiet, observed ecosystem rather than a fantastical vision, emphasizing accuracy over symbolism.
Technique & Style
Hoefnagel applied watercolor with meticulous precision on parchment, enhancing contours and highlights with gold paint to suggest sheen and texture. The rendering of scales, fin membranes, and shell surfaces demonstrates close study of anatomy and surface detail. The use of gold, traditionally reserved for religious manuscripts, elevates the natural specimens to objects of contemplative value, merging scientific documentation with ornamental elegance.
History & Provenance
This plate was part of a larger series documenting natural specimens, likely commissioned for a private collector or scholarly circle. Hoefnagel’s work during this period was closely tied to the Habsburg court, where his illustrations contributed to emerging cabinets of curiosities. The survival of this parchment sheet reflects its value as both artistic and scientific artifact, preserved through centuries of collecting.
Context
In late 16th-century Europe, the study of natural history was shifting from medieval allegory toward empirical observation. Hoefnagel’s illustrations aligned with this transition, capturing marine life with a clarity that supported emerging biological classification. His work influenced later naturalists and artists who sought to depict the natural world without mythological embellishment.
Legacy
Hoefnagel’s detailed renderings helped establish a visual language for natural history illustration in northern Europe. His integration of precise observation with decorative elements paved the way for the development of still-life painting and scientific illustration. Though not widely known today, his plates remain important references in the history of how nature was visually recorded before the advent of photography.
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Artist & collection
Artist
Joris Hoefnagel or Georg Hoefnagel (1542 – 24 July 1601) was a Flemish painter, printmaker, miniaturist, draftsman and merchant.

















