Mutus Liber: Plate 1 (Jacob's Ladder)

A grayscale engraving shows a man asleep on the ground at the base of a vertical ladder that extends upward into a dark, star-filled sky. Two winged angels occupy the ladder; one stands on a rung playing a long trumpet toward the sleeping man, while the other sits higher up near the top. The scene is framed by an oval wreath of intertwining rose branches and leaves. The style is detailed and dramatic, utilizing high contrast to emphasize the ethereal nature of the angels against the dark backdrop.

This image is the frontispiece to the 'Mutus Liber' (The Silent Book), a foundational 17th-century alchemical text that communicates the process of the Great Work entirely through symbols rather than words. It draws heavily on the biblical vision of Jacob's Ladder, interpreting it as a bridge between the divine and the terrestrial in the context of alchemical distillation and the awakening of the philosopher.