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A decorative printer's ornament featuring a scroll and foliage.
These things which the author of the world noted in the heavens with solid diamond when he founded the great work of the world, he did so that the human race might derive many benefits from them by lifting their eyes on high. Since he saw that many were despairing, because these things were surrounded by great darkness, our writer has reduced them into a small book, teaching everyone in great light here. Read it, and after you have read it, may I die if you do not say that these were treasures of rare knowledge. Let others live on hay and chaff, but this one man, most chosen, is worthy to live on ambrosia referring to the food of the gods, implying high intellectual quality.
Stamp of the Regensburg State Library.