![Plombago capensis [Plumbago auriculata] (1817) (Plombago capensis [Plumbago auriculata] (1817)) - Drawings of plants collected at Cape Town](/upload/nat/drawings-of-plants-collected-at-cape-town/019-original.webp)
Plombago capensis [Plumbago auriculata] (1817)
皱叶烟草、蓝花丹
Plombago capensis [Plumbago auriculata] (1817)
Ten ways of seeing
- measured cast blue
- slightly upright 1.25 : 1
First Look
论画以形似，见与儿童邻。
—— 宋·苏轼《书鄢陵王主簿所画折枝》
To judge painting by likeness alone is the view of a child.
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
No reliable binomial survives, so the printed title must serve. Neither name nor binomial survives: the printed title must do.
Form and Colour
Measured on this plate: flower colour covers 2.5% of the sheet, foliage 4.1%, the cast blue 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. Three things fix the habit: leaf arrangement, tepal count, and how the flower is borne.
Composition
The sheet is slightly tall. No details are appended: a plate for looking, not for keying out. The plant covers only 13% of the sheet, centred above centre; the emptiness is where the eye rests.
Line and Colour
The first half of the nineteenth century moved from copper to steel to lithography; stipple could render the softest transition. There is evidence on the back too: the plate mark pressed into the paper, the slight relief of the pigment, lines worn shallow in a later printing. 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
疏影横斜水清浅，暗香浮动月黄昏。
—— 宋·林逋《山园小梅》
Sparse shadows slant across the shallow water; hidden fragrance drifts in the dusk of the moon.
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 1817 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
“Drawings of plants collected at Cape Town” carries only Clemenz Heinrich Wehdemann'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
Carry three rules away: whole before detail; line before colour; picture before book. A flora exists to be consulted; look long enough and you forget to consult — someone in 1817 gave a whole day to a single flower.
About this plate
Plombago capensis [Plumbago auriculata] (1817) is plate 19, from Drawings of plants collected at Cape Town, drawn by Clemenz Heinrich Wehdemann. This public-domain plate is reproduced at high resolution, free to view and download. Publication: 1817-1820.
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