Obituary: Yumi Heo by Shannon Maughan from Publishers Weekly. Peek: “[Henry] Holt’s Laura Godwin shared this remembrance:
‘Yumi was extremely gracious, enthusiastic, and inquisitive,’ she said. ‘I loved the way she incorporated ‘mistakes’ into her art rather than erasing or deleting them.
“If she drew a squiggle where she hadn’t intended, it would show up in the final art as a tree or a rabbit or whatever struck her fancy.