The Betta Beauties is a set of three field guides that explore the world of betta fish through different grid systems: manuscript, modular, and hierarchical. The first booklet covers the origin and history of bettas. The second focuses on ten distinct types of betta tails. The third examines the symbolism and cultural meanings of bettas in different countries. A dark blue background sets the stage for the colorful betta illustrations, allowing their vibrant details to stand out across each page.