From above comes sleep

Transmitted dreams of alien architecture
non-human relicts
Technologies invented by other species
solid constructions
Transmitted illusions of spaceports
unexplored terretories

Exploited cultures of civilisations
on decline
Extinguished and erased
surviving in everlasting sleep
protected imaginations of non-human figures

Geometrical buildings
of incredible unearthly dimensions

They came from the future
to bury the past
to protect their existence
and the secrets they keep

While from above comes sleep