Anna Llenas was born in Barcelona. Her first degree was in advertising and PR. Then she also studied graphic design in Barcelona Arts and Crafts School. She started her career in advertising as the art director at Bassat Ogilvy, but later decided to go her own way and work for herself.
She works as an art-therapist, co-works with various writers and illustrates books for many publishing houses. “The Colour Monster” is the first book both written and illustrated by Anna.