Each volume in this collection uses a question as its title; it is answered through illustrations and colors. While the content and the container are fused through color, the story rests on the images and the techniques used in each art object's creation. Artist Johana Bojanini Yepes uses yellow-orange and blackberry colors in her drawings to depict how animals join a group. Artist Alejandro García Restrepo uses pale pink and bottle green colors in his drawings to depict the similarities between feathers and clothing, life and death. Artist Andrés Arango Lalinde uses vermilion red and sky blue colors in his sculpted drawings to examine the build of creatures and objects.