BlueGold
Variations will
be
officially
unveiled
by
the
City
of
Toronto
on
the
evening
of
May
21,
2015
with
opening
remarks
at
7.30pm.
Light
begins
to
move
at
sunset
(8.42pm)
followed
by
a
one-time
compressed
simulation
of
a
nightly
cycle, before
the
diurnal
clock
and
the
moods
of
the
winds
take
over.