Art from the book A Monster Calls written by Patrick Ness and illustrated by Jim Kay.
It’s a children’s book about a boy (Conor) who starts having nightmares about a monster every night since his mother started her cancer treatment. One night when he wakes up, there is an actual monster right outside his window. The monster is a yew tree in the cemetery behind Conor’s house during day-time but the monster we see at night. I wont go into more detail about the story because it’s really worth reading. You might want to have some tissues and ice-cream ready though.
It was inspired by Siobhan Dowd, who passed away due to cancer and could not write this book herself