Step inside the butterfly house to learn about butterflies, moths and caterpillars
Alice Pattullo is an illustrator based in East London. She produces limited edition screen prints for exhibition and sale in various galleries and shops across the UK.
Katy Flint is a children's book author and editor, based in London. She is the author of the best-selling sound book The Story Orchestra: The Nutcracker, and has worked on many other non-fiction titles - from human bodies to dinosaurs. She likes playing the violin and dog-spotting.