One of my cherished picture books as a kid, Un Dia En La Playa, had a cross section of a pond (Yes, even if it is a day at the beach!) it was one of the side stories when the kids went exploring around the beach.
it got me interested in science and animals throughout my entire life. Amazing what pictures can do. Decades after, im happy to be doing this professionally :) This is coming soon to a mobile device near you.