Take on the extra challenge of eeBoo Piece and Love Biodiversity 500 piece round puzzle. As you puzzle, learn the building blocks of biodiversity�the wide variety of organisms that make up all the life on our planet. Like a jigsaw puzzle, every organism is an integral part of a larger, vital whole. Illustrations by Kelsey Oseid. Puzzle features this quote on the border: �This is the assembly of life that took a billion years to evolve. It has eaten the storms�folded them into its genes�and created the world that created us. It holds the world steady� from Edward O. Wilson. Our 500-piece jigsaw puzzles are thoughtfully commissioned and designed to offer a screen-free, relaxing way to practice contemplative mindfulness or share a gentle cooperative activity with friends and family. Edward O. Wilson, known as the �father of biodiversity,� is a two-time Pulitzer Prize winner and the world�s leading expert on the study of ants.