The central illustration features the two child characters, Charlie and Lola, sitting at a wooden table in front of a blue tiled wall. Lola is on the left, with blonde hair in high ponytails and a striped shirt, while Charlie, on the right, has a messy blonde mop of hair and a t-shirt with his name on it. Their expressions are comical and slightly skeptical.
Surrounding the children is a whimsical collection of food items, including cauliflower, cabbage, baked beans, apples, cheese, fish fingers, oranges, bananas, spaghetti, mushrooms, eggs, sausages, and rice. Each item is drawn in a loose, sketch-like style with thin ink outlines and flat, simple colour fills. Scattered among the food are hand-lettered text phrases that capture a dialogue about picky eating, such as "Lola says, 'I do not eat...'" and "My sister hates tomatoes."
The overall aesthetic is that of a hand-drawn children's storybook illustration, characterized by collage-like elements, uneven lines, and a playful, childlike charm. The colour palette is soft and bright, with primary and secondary colours contrasting against the white table and muted blue wall. The composition is busy yet legible, with the white space around the characters allowing the text and food items to stand out clearly.