Caption:
Atlas der Diatomaceen-Kunde, Leipzig, O.R. Reisland, 1874, atlases, bacillariophyceae., The illustration features a series of intricate geometric shapes and patterns, each carefully labeled with numbers for reference. The designs vary in complexity and structure, showcasing a range of symmetrical forms, including triangles, hexagons, and other polygonal figures. Some shapes are characterized by their fine, net-like textures, while others exhibit smooth, solid lines. This collection highlights the beauty of geometric design and could be associated with studies in mathematics, biology, or art. The overall composition emphasizes the elegance of symmetry and form, inviting the viewer to explore the relationships between these various shapes.