Illustrations, photos, prints.
Flat shapes, 3D shapes, symmetry, tangrams.
Hidden shapes, pictures made of shapes, shapes within pictures.
Everything has a shape.
I love that this book can be explored on so many different levels, it has so many layers of interest and information. Immy as a toddler loves the visual imagery. Preschoolers and school aged children would benefit from learning about the attributes of shapes and solving the shape challenges contained within.