|
Subject: |
Silhouette of a human head in
sky-blue, with at the base some white cumulus clouds, and above a
brain in green from which pigeons in different shades of
greenish blue-brown emerge, as well as two
red-and-white radio masts with parabolic dishes and drum-shaped microwave
antennas. It
illustrates the evolution of communication from the times
when humans used messenger pigeons to convey their thoughts
and messages, to the modern transmission technologies used
for this today. |
.jpg "1986/14")
