A flat front view of a simple cartoon watercolor illustration depicting a book cover featuring a lightbulb in the middle

A flat front view, simple cartoon watercolor illustration of a book cover featuring a large light bulb in the center

A simple cartoon watercolor illustration of a book cover featuring a large light bulb in the center, symbolizing electricity

A front cover design for a children's busy book titled 'Shocking Science: The Wonders of Electricity'

A vibrant cartoon-style illustration depicting a girl and a boy, both excitedly interacting with a glowing, whimsical light bulb that symbolizes the wonders of electricity

A colorful book cover featuring a cartoon-style watercolor illustration of a light bulb, uniquely designed with a smiling girl and a boy depicted inside it