Henry Carroll (Author) Henry Carroll studied photography at the Royal College of Art, and his work has been exhibited worldwide. Henry's clear, jargon-free style of teaching has demystified the art world and inspired children to get creative. Rose Blake (Illustrator) Rose Blake is an illustrator and artist who studied at the Royal College of Art. Her book A History of Pictures for Children (2018), written by David Hockney and Martin Gayford, won the New Horizons award at the 2019 Bologna Children's Book Fair.