Sophie Blackall and Matthew Cordell, the two recent winners of the Caldecott Medal have put their heads together and came up with a wonderful idea. They envisioned a sketchbook with 36 pages, and each year the winning artist will add a sketch from their book, passing it on every year to the next winner. Matt has drawn the cover and a sketch from his 2018 winner, A Wolf in the Snow. He has since passed it on to Sophie, this year’s winner for Hello Lighthouse. What a neat idea…