Angus Hyland is a graduate of the Royal College of Art and a partner at Pentagram Design London. His work for Laurence King includes (with Roanne Bell) Hand to Eye (2003), The Picture Book (2010), (with Steven Bateman) Symbol (2011), (with Angharad Lewis) The Purple Book (2013) and The Book of the Dog (2015). Andrew Davidson is an illustrator and designer who has worked on many and varied projects, from designs for Royal Mail postage stamps to illustrating Harry Potter editions for Bloomsbury.