This is an artistic edition of the ancient greek dialogue "Icaromenippo o i Passanuvoli" by Lucianus.
This is the representation of a travel in space.
The traveler starts his journey from Earth and menages to fly to the Moon. From there he looks at the Earth, but he wants to go beyond. He flies to Jupiter.
Then everything begins to turn and to blur. His thoughts become stars and his reasonings turn to constellations.
He can't speak anymore nor thinking.
He just watches.