The Sycamore Tussock-Moth (Phalæna aceris), The Sycamore-Tree (Acer pseudo-platanus) (1773)
无患子科
Ten ways of seeing
- measured cast amber
- slightly upright 1.25 : 1
First Look
江馆清秋，晨起看竹，烟光日影露气，皆浮动于疏枝密叶之间。
—— 清·郑板桥《题画竹》
On an autumn morning at the river lodge I looked at the bamboo: mist, sunlight, dew, all drifting among the sparse and dense leaves.
Slightly taller than wide; the eye lands on the bird's head, a little above centre. Then step in close: watch where colour meets line, and whether the line ever breaks. Third, find where the green is deepest: the whole tonal order is measured from that patch.
Name and Thing
No reliable binomial survives, so the printed title must serve. The Chinese name 无患子科 is a modern rendering of the Latin, not an old garden name.
Form and Colour
Measured on this plate: flower colour covers 5.1% of the sheet, foliage 28.0%, the cast amber with a second note of yellow-green. No other plate shares exactly this measure. Insect plates show the host plant and all four stages at once — egg, larva, pupa, adult — with wing venation, scales and antennal segments accounted for: the most technical branch of natural-history art. Filed under green — a moss green. Feather colour is structure, not pigment: light bent by barbules. 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 takes about 35% of the sheet, centred near the centre — the easy measure most florists kept to.
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
儿童急走追黄蝶，飞入菜花无处寻。
—— 宋·杨万里《宿新市徐公店》
Children run after a yellow butterfly; it flies into the rapeseed bloom and cannot be found.
The poem gives the mood first and the picture supplies the form; set the line beside the plate and the green the bird itself becomes its resting point.
Symbolism
In China the butterfly is dream and lovers, the cicada purity, the firefly a lamp for reading; in Europe the insect began as specimen before it became symbol. Meanings change their tune: the same flower can say opposite things within a century.
Season and Place
Set by life stage: butterflies in spring and summer, moths into autumn, beetles from May to July. Four stages on one sheet span a whole year. Merian's Metamorphosis Insectorum Surinamensium (1705) first showed insect stages with their host plants — the result of raising caterpillars in the Surinam forest with her daughters. The year 1773 on the plate is that of publication, not of flowering — the gathering came a year or two earlier. Read the locality and the flowering season both with a discount: one is hearsay, the other a ten-day peak.
The Book and the Hand
“One hundred and twenty copper-plates of English moths and butterflies” carries only Benjamin Wilkes's name. A plate is collective work: drawer, engraver and colourist were different hands, and the unnamed ones decided how good it looks.
What to Take Away
Next time you watch a bird: posture first, then where the plumage is deepest, and only then the field guide. Two centuries on, the plant may still flower in some garden; the one on this sheet stopped in the season of 1773.
About this plate
The Sycamore Tussock-Moth (Phalæna aceris), The Sycamore-Tree (Acer pseudo-platanus) (1773) is plate 67, 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.
