Dive into the world of visual mathematics with the special double issue of Leonardo: Visual Mathematics, volume 25. This edition, curated by Michele Emmer, serves as a unique resource for educators, students, and math enthusiasts eager to explore the aesthetic and educational facets of mathematics through visual representations. Whether you're looking to enhance your own understanding or seeking a thoughtful gift for a mathematics lover, this edition of Leonardo offers a rich blend of articles, insights, and illustrations. It stands as a testament to the beauty and accessibility of mathematical concepts when presented through a visual lens.