App 2.49.1: the Caterpillar looks more like the one in the book

It arches over the middle like the cover's: overlapping chunks of
mottled green paper, a yellow fringe, olive feet, and a red-orange head
with a yellow face and purple antennae. Still an original drawing.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LhzAVaUyqcw5PkGjz4mWW6

THEMES.md

@@ -307,9 +307,11 @@ trumpet; the paper's colour is fixed by the song. The app turns red with it.
 ## Caterpillar
 
 After a picture book about a very hungry caterpillar, drawn anew in cut-paper shapes and bright
-tissue colours on the book's night page. The caterpillar crosses the middle: its red head carries
-the speed, and its ten green segments are the power, lit from the head backwards while drawing and
-blue while regenerating; it wiggles along while you drive. On the left the sun is the battery,
+tissue colours on the book's night page. The caterpillar arches over the middle, after the one on
+the book's cover: overlapping chunks of mottled green paper with a yellow fringe along the back and
+olive feet, and a red-orange head with a yellow face, green eyes and purple antennae. The face
+carries the speed, and its ten segments are the power, lit from the head backwards while drawing and
+blue while regenerating; its back humps up and down while you drive. On the left the sun is the battery,
 filling with the charge; below 20 % it turns into a grey moon and "BATTERY LOW" blinks. A big leaf
 above it holds trip, usage, climate and odometer on paper labels. On the right a clock in a paper
 circle, and the story's fruit, one apple, two pears, three plums, four strawberries and five