"Orbis Pictus," written by John Amos Comenius in 1658, is considered one of the first illustrated children's books. The title translates to "The Visible World," and it aims to teach children about the world through images and simple text. The book covers various subjects, including nature, geography, and human activities, making learning engaging and accessible. The structure of "Orbis Pictus" is unique, as it combines illustrations with descriptions, allowing children to visualize concepts. This innovative approach influenced educational methods and children's literature, paving the way for future works in the genre.