What doodling means ?

A comprehensible explanation is not necessarily the shortest one for a giraffe

Giraffes avoid bumptious theory, they love black ink doodling.

Beauty is incapable of being defined scientifically as anarchy always takes over.

Al Hirschfeld, A sense of wonder and whimsy

The eye-catching metaphor that often comes to his story telling mind is that the tallest ever artist was a giraffe.