On a sunny day, a boy and a girl decide to wash and hang their clothes on a clothesline. As they work, they turn an everyday chore into a playful game, organizing garments according to colors, patterns, and types of clothing. Piece by piece, the clothesline fills with carefully arranged groups, until gathering clouds and the first signs of rain force them to rethink their plans.

Written by Renata Bueno, architect, artist, and winner of the Jabuti Prize, The Clothesline is part of the Here and There collection, which introduces mathematical concepts through storytelling and visual exploration. In this title, the concept of sets and classification emerges naturally from the narrative, allowing young readers to recognize patterns, similarities, and differences through observation and play rather than direct instruction.

Gilles Eduar’s illustrations are essential to the storytelling. Rich in visual details, colors, and graphic patterns, they help readers follow the characters’ evolving categories while creating opportunities for visual discovery on every spread. The book’s design reinforces the mathematical concept at the heart of the story: single pages initially separate different groups, while later double-page spreads bring them together into a larger whole. Through the seamless integration of text, illustration, and graphic design, The Clothesline transforms a familiar childhood activity into an engaging exploration of logic, organization, and visual literacy.