Monkshood
after Robert John Thornton, 1799–1807
$150
Print check at 12 x 18 in: 175 dpi, good. Trimmed 6.6% to the shape of the print.
Shipping to a US address: $25.90 for this piece, from the print room in Charlotte, North Carolina.
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Aconite is the most poisonous plant commonly grown in temperate gardens — the root will kill an adult, and the alkaloid is absorbed through the skin, so gardeners are told to wear gloves to divide it. It is also one of the loveliest things in a border in late summer, a deep hooded blue on a tall spike. Thornton draws the hood, which is a modified sepal built as a landing platform for bumblebees. The most beautiful blue in the border is the one you must not handle.
- Maker
- after Robert John Thornton
- Date
- 1799–1807
- Medium of the original
- Plate
- Original held by
- Wellcome Collection · via Wikimedia Commons
- Credit
- Wellcome Collection · via Wikimedia Commons
- Rights
- Public domain, verified
- Catalogue number
- PA-01055
| Picture | 12 x 18 in |
|---|---|
| Outside size | 13.6 x 19.6 in |
| Depth | 0.9 in (22 mm) |
| Weight | [[REAL PROOF NEEDED: shipped weight per size and frame]] |
| Hanging | [[REAL PROOF NEEDED: hanging hardware Prodigi fits to this frame]] |
| Material | Enhanced matte art paper, 200 gsm; acrylic glazing |
| Made in | Charlotte, North Carolina, by Prodigi |
Before a size goes on sale, the file is measured against it: pixels per inch at that size, how much of the picture a crop would lose, tone and sharpness. A size that fails is not offered, so there is nothing to choose wrong.
| Size | dpi | Grade | How it fits |
|---|---|---|---|
| 8 x 12 in | 263 | Excellent | Trimmed 6.6% |
| 11 x 14 in | 205 | Excellent | Trimmed 9.2% |
| 12 x 16 in | 188 | Good | Trimmed 4.9% |
| 12 x 18 in | 175 | Good | Trimmed 6.6% |
| Size | Why |
|---|---|
| 8 x 10 in | Wrong shape: a 11% crop |
| 16 x 20 in | Wrong shape: a 11% crop |
| 16 x 24 in | 131 dpi; a historical scan is never enlarged |
| 18 x 24 in | 125 dpi; a historical scan is never enlarged |
| 20 x 30 in | 105 dpi; a historical scan is never enlarged |
| 24 x 30 in | Wrong shape: a 11% crop |
| 24 x 36 in | 87 dpi; a historical scan is never enlarged |
| 30 x 40 in | 75 dpi; a historical scan is never enlarged |
| 36 x 48 in | 62 dpi; a historical scan is never enlarged |
| 40 x 60 in | 52 dpi; a historical scan is never enlarged |
- Scanned
- 2026-10-07
- Master file
- 2,256 x 3,162 px, srgb
- Tone
- Darks 61, lights 227 of 255; 0% clipped light, 0.2% clipped dark
- Colour
- 0% vivid
- Sharpness
- 34.22
Shipping for this piece to a US address is $25.90, the print room’s own rate, charged per piece. Checkout shows the total before you pay.
Every piece is printed after you order it, in Charlotte, North Carolina, and ships from there. For now we ship to US addresses only.
A piece that arrives damaged, misprinted or in the wrong size is replaced at our cost. The details: shipping and returns and replacements.
The Florilegium
The great flower books, printed for your wall.
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