The following sentence is subtitle in movie :
They were the quintessential American couple, the future unfurling before them like some endless magic carpet.
Here I think that this sentence is shortened form of some original sentence.
I believed that the original sentence is
They were the quintessential American couple, who were unfurling the future before them like some endless magic carpet.
So we have
They were the quintessential American couple, unfurling the future before them like some endless magic carpet.
But in subtitle there is the future unfurling. How can we explain about this ? It is an inversion for emphasis ?
Or it is a composite noun ? As far as I know usually in this case example of the form "noun + present participle" is possible ? I saw "present participle + noun" form only
Thank you in anticipation