Gaind Swarg

Diego Castellanos is a Colombian writer and has written short stories all his life. Ball Heaven won him the Runner-up prize in the Katha Chitrakala Award 2009 - an international search for excellence and innovation in children's books.

Paula Bossio studied graphic design at the University of Jorge Tadeo Lozano. She teaches illustrations in a Colombian university and loves illustrating books for children. Apart from winning the Runner-up prize for this book in the Katha Chitrakala Award 2009, Paula was also the Runner-up in the 13th Noma Concours.