Motacilla alba, Motacilla boarula
Ten ways of seeing
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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.
Broad and horizontal: the eye travels side to side. Find where it stops. 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
The binomial is Motacilla alba: the first word is the genus it belongs among, the second the epithet that sets it apart. Here the epithet alba means “white” — the name records the feature the namer noticed first. No established Chinese name exists, so it is cited by its binomial alone.
Form and Colour
Bird plates usually choose the perched pose: one foot gripping, one loose, the flight feathers laid in first, coverts over them, then the horny gleam of bill and eye.No colour group is recorded. A single plant, laid out with nothing hidden.
Composition
Broad and horizontal — the format for perched, spread-wing or grouped birds. No details are appended: a plate for looking, not for keying out. Blank paper is not unfinished work: it is where the eye rests.
Line and Colour
The exact date is lost. Woodcut before 1700, copper in the eighteenth century, steel and lithography from the 1820s, chromolithography by the century's end. 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
子之燕居，申申如也，夭夭如也。
—— 《论语·述而篇》
The poem gives the mood first and the picture supplies the form; set the line beside the plate and the bird itself becomes its resting point.
Symbolism
In China the crane is longevity, the magpie joy, the wild goose a letter, the eagle prowess; in the Americas each bird carries a different totem. One bird, unrelated meanings. In a flora it is a species first and a symbol second; the order is worth keeping.
Season and Place
Bound to migration: north in spring, south in autumn, each species answering to a few weeks. Audubon's plates often read 'adult, spring' — plumage at its height. Audubon's Birds of America (1827–1838) came from specimens he shot himself, wired into lifelike poses and drawn from life — which is why the birds look so alive, and why the method is uncomfortable. No firm date survives, so the season is inferred from the subject. 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
“Natural history of the Birds of Central Europe” carries only Johann Friedrich Naumann's name. The image is public domain; the hand-colouring is still one person's hand.
What to Take Away
Next time you watch a bird: posture first, then where the plumage is deepest, and only then the field guide. A plate is meant to be consulted; what it preserves is the time one person spent on one flower.
