Autors

Aitziber Lopez

Alex Nogués

Amanda Wood

Andrés Lozano

Anna Llenas

Bob Graham

Britta Teckentrup

Carmen Saldaña

Chantal Peten

Davide Cali

Elif Yemenici

Elin Kelsey

Emilie Lapeyre

Emilio Urberuaga

Emily Hawkins

Estelle Billon-Spagnol

Eva Armisén

Eva Santana

Ferran Orta

Florence Ducatteau

Geneviève Castermann

Géraldine Collet

Gracia Iglesias

Guridi

Hvass-Hannibal

Ignasi Blanch

Jean Jullien

Jenny Broom

Jimena Tello

John Lennon

Katie Cotton

Katie Haworth

Kevin Waldron

Kristjana S. Williams

Louise Yates

Luciano Lozano

Lucy Letherland

Luis Amavisca

Magali Le Huche

Mamen Duch

Marc Parrot

Markus Motum

Mercè Galí

Michelle Romo

Mike Jolley

Mónica Carretero

Muriel Villanueva

Olivia Newton-John, Beth Nielsen Chapman y Amy Sky

Owen Davey

Patricia Martín

Paul Hoppe

Rachel Williams

Rocio Bonilla

Salvador Macip

Sedat Girgin

Shirley Hughes

Sofía Gil

Soyeon Kim

Stephen Walton

Susanna Isern

Sven Nordqvist

Tatjana Hauptmann

Tor Freeman

Tülin Kozikoğlu

Ximo Abadía

Yoko Ono Lennon