A Pigeon Sat on a Branch Reflecting on Existence (2014) -- won Best Film at Venice Film fest that year
Movie thread
(media.piefed.social)
The linguistic issue arises from translation. The actual title is:
En duva satt på en gren och funderade på tillvaron
You can guess that an alternate translation would include "dove" (duva), "and" (och), and it happens that "on" is på, so a more word-for-word translation is more like:
A dove sat on a branch and pondered/thought on life/existence
I'm sure you'll see that the structure is fine for Swedish grammar.