Dissertatio historico-physica de victu aereo seu mirabili potius inedia chamaeleontis
A Latin dissertation of 1681 by Benedikt Hopffer, printed at Tübingen by Martin Rommel and held by the Wellcome Library, written as a scholarly natural-history treatise for learned readers. Its two pictures are woodcut printer's ornaments: a symmetrical cartouche with a central mask framed by scrolls and foliage, and a large decorated initial S with interlaced vine and scroll work, useful for designers seeking historic display ornament and capital letters.
