Quidam

The entire show is imagined by a bored girl named Zoé who is alienated and ignored by her parents. She dreams up the whimsical world of ''Quidam'' as a means of escaping the monotony of her life.
The show's title refers to the feature character, a man without a head, carrying an umbrella and a bowler hat. Quidam is said to be the embodiment of both everyone and no one at the same time. According to Cirque du Soleil literature "Quidam: a nameless passer-by, a solitary figure lingering on a street corner, a person rushing past... One who cries out, sings and dreams within us all."
Provided by Wikipedia