
The Three-Headed Dragon of the Sun
Unknown illuminator (text attributed to Salomon Trismosin), 1582 copy
No print size passed the check for this piece: at 8 x 10 in, Wrong shape: a 16% crop. We would rather show it than sell a soft print.
See pieces like it you can buyA dragon with three heads, one white, one black, one red, rages inside a sealed glass vessel. Below it, a heavenly chariot is shown mid-transformation, its silver body turning to gold, driven by a crowned king who bears the sign of Leo. This plate belongs to the same planetary sequence as the bird and peacock vessels, and sits at the Sun stage, gold, the metal the whole Work aims at. The three dragon heads compress alchemy’s entire color theory into one beast: black for nigredo, the initial breakdown of matter; white for albedo, purification; red for rubedo, the completed Stone. Later alchemical writers singled out this image specifically as one of the clearest single-picture statements of that three-stage color sequence anywhere in the literature. The detail worth noting is the king’s Leo sign, tying the solar zodiac sign to the planetary Sun stage in the same emblem.
- Maker
- Unknown illuminator (text attributed to Salomon Trismosin)
- Date
- 1582 copy
- Medium of the original
- Plate
- Original held by
- British Library
- Credit
- British Library · via Wikimedia Commons
- Rights
- Public domain, verified
- Catalogue number
- PA-00505
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 | Why |
|---|---|
| 8 x 10 in | Wrong shape: a 16% crop |
| 8 x 12 in | 130 dpi; a historical scan is never enlarged |
| 11 x 14 in | Wrong shape: a 15% crop |
| 12 x 16 in | Wrong shape: a 11% crop |
| 12 x 18 in | 86 dpi; a historical scan is never enlarged |
| 16 x 20 in | Wrong shape: a 16% crop |
| 16 x 24 in | 65 dpi; a historical scan is never enlarged |
| 18 x 24 in | Wrong shape: a 11% crop |
| 20 x 30 in | 52 dpi; a historical scan is never enlarged |
| 24 x 30 in | Wrong shape: a 16% crop |
| 24 x 36 in | 43 dpi; a historical scan is never enlarged |
| 30 x 40 in | Wrong shape: a 11% crop |
| 36 x 48 in | Wrong shape: a 11% crop |
| 40 x 60 in | 26 dpi; a historical scan is never enlarged |
- Scanned
- 2026-10-07
- Master file
- 1,044 x 1,561 px, srgb, Adobe RGB (1998)
- Tone
- Darks 35, lights 191 of 255; 0% clipped light, 0% clipped dark
- Colour
- 0% vivid
- Sharpness
- 6.87
- Notes
- Colour profile Adobe RGB (1998), converted to sRGB for the screen and the print
- Neutrals lean warm (yellow): the paper and varnish of the original, kept as scanned
The Alembic
Gold, the sun and the alchemist’s Great Work in eight surviving miniatures.
All 29 pieces from The Alembic






