
Join the Brother and the Sister
Michael Maier (author); engraved by Matthäus Merian the Elder
No print size passed the check for this piece: at 10 x 8 in, Wrong shape: a 11% crop. We would rather show it than sell a soft print.
See pieces like it you can buyTwo figures, identified in the text as brother and sister, reach toward one another while a cup passes between them. The motto instructs: "Conjunge fratrem cum sorore, & propina illis poculum amoris" — join the brother with the sister, and pour them a cup of love. In alchemical theory this is the conjunctio, the pairing of opposed principles (commonly glossed as sulfur and mercury, the "masculine" and "feminine" natures within a single substance) that had to unite before a more perfect body could form. Framing that union as siblings drinking together, rather than as strangers, reflects a running idea in the text that the two natures are already kin, drawn from one root. The plate sits early in the book’s sequence, before the more violent emblems of dissolution, establishing union as the process’s first precondition rather than its result.
- Maker
- Michael Maier (author); engraved by Matthäus Merian the Elder
- Medium of the original
- Engraving
- Original held by
- Wikimedia Commons
- Credit
- Wikimedia Commons · via Wikimedia Commons
- Rights
- Public domain, verified
- Catalogue number
- PA-00509
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 |
|---|---|
| 10 x 8 in | Wrong shape: a 11% crop |
| 12 x 8 in | Wrong shape: a 26% crop |
| 14 x 11 in | Wrong shape: a 12% crop |
| 16 x 12 in | Wrong shape: a 16% crop |
| 18 x 12 in | Wrong shape: a 26% crop |
| 20 x 16 in | Wrong shape: a 11% crop |
| 24 x 16 in | Wrong shape: a 26% crop |
| 24 x 18 in | Wrong shape: a 16% crop |
| 30 x 20 in | Wrong shape: a 26% crop |
| 30 x 24 in | Wrong shape: a 11% crop |
| 36 x 24 in | Wrong shape: a 26% crop |
| 40 x 30 in | Wrong shape: a 16% crop |
| 48 x 36 in | Wrong shape: a 16% crop |
| 60 x 40 in | Wrong shape: a 26% crop |
- Scanned
- 2026-10-07
- Master file
- 615 x 552 px, b-w
- Tone
- Darks 35, lights 252 of 255; 4.5% clipped light, 0.6% clipped dark
- Colour
- 0% vivid
- Sharpness
- 777.33
- Notes
- Pure white on 5% of the image, mostly the sheet itself: it prints as the paper's white
The Alembic
Gold, the sun and the alchemist’s Great Work in eight surviving miniatures.
All 29 pieces from The Alembic






