Arrow of Time
The cosmological Arrow of Time shows that the time had its zero point, when the Big Bang occurred, and the endâ€”the Big Crunch, when the universe and time will disappear. The changes are not in natural history, but in the life of mankind. An arrow piercing the hourglass is a symbol of rapid acceleration of recent history, and is now flying forward. On its way, it destroys many things that we would prefer to saveâ€”the stability of life; thus each of us should remember that all his actions, even small, can have a dramatic impact on the future.
10.5" x 21.5" | Last one in the edition.