The illustrator of In Just One Second, Brazilian Flavio Morais studied at the Chelsea School of Arts in London before he became a commercial illustrator in Barcelona, Spain.

His illustrations for In Just One Second won him a prestigious Daniel Gil Book Design Award.

His illustrations have appeared in many newspapers, books and magazines, including Vogue and MarieClaire. He has held numerous solo exhibitions as an artist and sculptor and is particularly renowned for his murals. He now lives in Spain.