Anamorphosis

Delia's notes "R.W - 26.7.63" list Anamorphosis as one of her immediate tasks, along with "Doctor Who sig" and "Gravel".

anamorphosis, noun

1. a distorted projection or drawing that appears normal when viewed from a particular point or with a suitable mirror or lens; the process by which anamorphic images are produced.
2. biology: a gradual, ascending progression or change of form to a higher type.