Otto et la journée orange - Otto's Orange Day

In this playful 2009 one-shot from Casterman, a young boy named Otto finds his world turned upside down when everything suddenly becomes orange. Created by the French cartoonist duo of Frank Le Gall and Florent Bascou, the story explores a whimsical, surreal premise with gentle humor and bright, expressive art. Though a single issue, it stands as a charming, self-contained adventure that captures a child's imaginative logic.