Mutus Liber

Record summary

The Mutus Liber, first published at La Rochelle in 1677, is an alchemical image sequence with minimal or absent explanatory text, showing figures engaged in harvesting, processing, and vessel work. Its visual silence invited extensive interpretation by early modern and later alchemists. It matters for comparison as evidence of how images could transmit or obscure technical and spiritual meanings. Researchers should compare the original plates, editions, and later commentaries, while keeping open whether the book encoded a reproducible laboratory process, allegory, or deliberately enigmatic program.