Linguae latinae exercitatio ... : Libellus valde doctus & elegans, nuncque primum in lucem editus, una cum rerum & verborum memorabilium diligentissimo indice
A 1540 Latin grammar exercise book by Juan Luis Vives, printed in Paris by Joannes Foucher and Viuantius Gaultherot for Latin students. Its title page is framed by a woodcut border with a mermaid-like figure, putti, and a small monogram cartouche, and the printed page shows a plain geometric lattice of diagonals that a designer could reuse as a pattern.
