Nature, Reason, Experience, and Reading

Michael Maier (author); engraved by Matthäus Merian the Elder

The AlembicPA-00516Tear sheet

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No print size passed the check for this piece: at 10 x 8 in, Wrong shape: a 14% crop. We would rather show it than sell a soft print.

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The plate shows a figure picking his way through difficult, shadowed terrain, equipped with the tools of a night traveler. The motto lays out an explicit method: "In Chymicis versanti Natura, Ratio, Experientia & lectio, sint Dux, scipio, perspicilia & lampas" — to one occupied in chemical matters, let Nature, Reason, Experience, and Reading be guide, staff, spectacles, and lamp. Each tool maps to a faculty: Nature leads the way as a guide would, Reason steadies him like a staff, Experience corrects the eye the way spectacles do, Reading lights the path like a lamp. It is one of the more programmatic emblems in the book — less a symbol to decode than a stated method — and a useful corrective to the idea that Maier’s alchemy was pure mysticism: he argues, in image form, for a discipline built on observation and accumulated learning as much as on doctrine.

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-00516

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.

How the print check works

Sizes withheld
SizeWhy
10 x 8 inWrong shape: a 14% crop
12 x 8 inWrong shape: a 28% crop
14 x 11 inWrong shape: a 15% crop
16 x 12 inWrong shape: a 19% crop
18 x 12 inWrong shape: a 28% crop
20 x 16 inWrong shape: a 14% crop
24 x 16 inWrong shape: a 28% crop
24 x 18 inWrong shape: a 19% crop
30 x 20 inWrong shape: a 28% crop
30 x 24 inWrong shape: a 14% crop
36 x 24 inWrong shape: a 28% crop
40 x 30 inWrong shape: a 19% crop
48 x 36 inWrong shape: a 19% crop
60 x 40 inWrong shape: a 28% crop
Scanned
2026-10-07
Master file
598 x 556 px, b-w
Tone
Darks 9, lights 245 of 255; 2.8% clipped light, 3.1% clipped dark
Colour
0% vivid
Sharpness
1851.54
Notes
  • Shadows clip on 3% of the image: the darkest areas print as solid black

About the house

The Alembic

Gold, the sun and the alchemist’s Great Work in eight surviving miniatures.

All 29 pieces from The Alembic

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