ISABELLA GROTT obtained a BA in graphics at the Beaux Arts Academy in Florence and graduated at the Nemo Academy of digital arts. She collaborates with various publishers to create illustrated books, on paper and digital, and she teaches at the Nemo Academy in Florence. VALTER FOGATO is an advertiser, graphic designer, illustrator and author of not only scientific educational works, but also for museums and natural parks, where he set up dioramas and panels.