Sterna media Horsf, Sterna tschegrava Lepech
Ten ways of seeing
- broad 0.69 : 1
First Look
夫象物必在于形似，形似须全其骨气。
—— 唐·张彦远《历代名画记》
Likeness is the threshold; bone-and-breath is the point.
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
Only the genus Sterna is given; species-level names came later. 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. Three things fix the habit: leaf arrangement, tepal count, and how the flower is borne.
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. Cover the margins with your thumb and the plate suffocates; uncover them and the flower breathes again.
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. Craft leaves franker evidence than inscriptions. 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. Much of what that generation knew of such birds came from specimens and cages; read locality and season both as hearsay.
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
Appreciation is not knowledge but habit — one more look each time. Look long enough at an old plate and you stop seeing the plant and start seeing the person who gave it a day.
