Last and First Men

Two billion years ahead of us, a future race of humans finds itself on the verge of extinction. Almost all that is left in the world are lone and surreal monuments, beaming their message into the wilderness.
As the end approaches inexorably, the last humans, living millions of years into the future, send a message to the humanity of the present that is both a plea for help and a warning, but also an epic tale of evolution, decline and hope.