Odontoglossum membranaceum (1857)
文心兰属
Odontoglossum membranaceum (1857)
Ten ways of seeing
- measured cast amber
- upright 1.68 : 1
First Look
凡画山水，意在笔先。
—— 唐·王维《山水论》
In painting, the intention precedes the brush.
The sheet is vertical: the eye climbs and settles in the upper half. Let the plant stand before you look for detail. 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. The pose leans left: the upper half carries 10 points further left than the lower — a living thing, not a diagram.
Name and Thing
The binomial is Odontoglossum membranaceum: the first word is the genus it belongs among, the second the epithet that sets it apart. Two words carry a whole provenance. The Chinese name 文心兰属 is a modern rendering of the Latin, not an old garden name.
Form and Colour
Measured on this plate: flower colour covers 3.4% of the sheet, foliage 3.9%, the cast amber with a second note of yellow-green. No other plate shares exactly this measure. Orchids carry pseudobulbs or fleshy roots; six tepals, one modified into a lip that serves as a landing stage, and a column uniting stamens and pistil — a structure unique to the family.No colour group is recorded. Read the outline, then the colour layers, then the brush.
Composition
The sheet is tall. No details are appended: a plate for looking, not for keying out. The plant takes about 32% of the sheet, centred a little left of centre — the easy measure most florists kept to.
Line and Colour
In the later nineteenth century chromolithography took over: colour printed rather than painted, line demoted. 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: block in the broad shapes and colours first, detail last; lithographic softness comes from thin washes — two or three pale layers will get you close.
Poetic Resonance
兰叶春葳蕤，桂华秋皎洁。
—— 唐·张九龄《感遇》
Orchid leaves luxuriate in spring; cassia flowers are bright and pure in autumn.
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
In China the orchid is the gentleman who blooms unseen; in Victorian Europe it was luxury and obsession, a single new species worth a fortune. In a flora it is a species first and a symbol second; the order is worth keeping.
Season and Place
Varies by genus: temperate terrestrials flower in spring and summer, tropical epiphytes almost year-round. the orchids drawn for European portfolios came largely from the cloud forests of Central America and Southeast Asia. The year 1857 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
“Illustrations of orchidaceous plants; a series of one hundred figures, chiefly selected from the Botanical register and British flower garden” carries only Sarah Anne Drake, Edwin Dalton Smith'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 stand before a flowering plant, give it three minutes: leaf arrangement, direction of the flower, the darkest patch. Two centuries on, the plant may still flower in some garden; the one on this sheet stopped in the season of 1857.
About this plate
Odontoglossum membranaceum (1857) is plate 44, from Illustrations of orchidaceous plants; a series of one hundred figures, chiefly selected from the Botanical register and British flower garden, drawn by Sarah Anne Drake, Edwin Dalton Smith. This public-domain plate is reproduced at high resolution, free to view and download. Publication: London, Willis and Sotheran, 1857.
