The grand opening of IBBY’s 34th World Congress in Mexico City began with the Director and author Wally De Doncker giving an honorable speech about IBBY’s founder Jella Lepman, who was convinced that books can build bridges of peace and understanding between people and countries. The opening continued with more speeches, dinner and finally, after jubilant applauses, acceptance speech of the the laureates of the Hans Christian Andersen Award, illustrator Roger Mello from Brazil, and author Nahoko Uehashi from Japan. The Astrid Lindgren Memorial Award is represented by Director Helen Sigeland and jurymember Annika Edlund.