Cinematography is infinite in its possibilities... much more so than music or language.
And later I thought I can't think how anyone can become a director without learning the craft of cinematography.
There are things that I invented - the creaky geriatric robot that is always grumpy for example or the little wheelie guy he's not in the Hasbro lore. But kids love that stuff - this little guy as a pet on a chain. They gravitate towards it.