The Emperor-Moth Caterpillar, The Black Thorn (Prunus spinosa) (1773)
黑刺李
The Emperor-Moth Caterpillar, The Black Thorn (Prunus spinosa) (1773)
Ten ways of seeing
- measured cast amber
- slightly upright 1.27 : 1
First Look
竖划三寸，当千仞之高；横墨数尺，体百里之迥。
—— 南朝宋·宗炳《画山水序》
A vertical stroke of three inches stands for a cliff of a thousand fathoms; a few feet of ink holds a hundred li.
Slightly taller than wide; the eye lands above centre. Then step in close: watch where colour meets line, and whether the line ever breaks. Third, find the darkest small patch: the whole tonal order is measured from there.
Name and Thing
Only the genus Prunus is given; species-level names came later. The Chinese name 黑刺李 is a modern rendering of the Latin, not an old garden name.
Form and Colour
Measured on this plate: flower colour covers 3.7% of the sheet, foliage 9.3%, the cast amber with a second note of yellow-green. No other plate shares exactly this measure. Flowering trees and shrubs put out branches first; blossoms open before or with the leaves, usually five thin, translucent petals around a cluster of fine stamens.No colour group is recorded. Read the outline, then the colour layers, then the brush.
Composition
The sheet is slightly tall. No details are appended: a plate for looking, not for keying out. The plant covers only 24% of the sheet, centred near the centre; the emptiness is where the eye rests.
Line and Colour
Eighteenth-century plates are mostly copper engraving: hatched lines for shadow, then hand-colouring by another hand. Take a loupe to three places: petal edge, leaf vein, caption. An unbroken line means engraving; colour crossing the outline means a hand. If you mean to copy it: take its skeleton, its margins and the order of its colours; the burin's hatching is the language of copper — suggest it with pencil density, do not imitate it stroke for stroke.
Poetic Resonance
江陵城西二月尾，花不见桃惟见李。
—— 唐·韩愈《李花赠张十一署》
The poem gives the mood first and the picture supplies the form; set the line beside the plate and the corolla becomes its resting point.
Symbolism
Plum is solitude, peach is marriage, apricot is spring itself, crabapple is a fragile fate; the hibiscus, opening at dawn and falling at dusk, is impermanence. In a flora it is a species first and a symbol second; the order is worth keeping.
Season and Place
Mid spring: plum first, then peach and apricot, cherry last — the season keeps its order. cherry and crabapple went east to Japan and west to Europe. The year 1773 on the plate is that of publication, not of flowering — the gathering came a year or two earlier. See this kind of plate in the flowering season if you can: once you have met the living flower, you stop reading only colour.
The Book and the Hand
“One hundred and twenty copper-plates of English moths and butterflies” carries only Benjamin Wilkes's name. The image is public domain; the hand-colouring is still one person's hand.
What to Take Away
Appreciation is not knowledge but habit — one more look each time. A flora exists to be consulted; look long enough and you forget to consult — someone in 1773 gave a whole day to a single flower.
About this plate
The Emperor-Moth Caterpillar, The Black Thorn (Prunus spinosa) (1773) is plate 32, from One hundred and twenty copper-plates of English moths and butterflies, drawn by Benjamin Wilkes. This public-domain plate is reproduced at high resolution, free to view and download. Publication: London, Benjamin White at Horace's-Head, 1773.
