Some days seem to lack all colour.
Near and far your eyes convey
that the different shades are duller
as their tones are grey in grey.
But a second look discloses
finer hues from green to blue.
And this patently exposes
what you think is all but true.
Eyesight can be quite deceptive,
relying on it involves chance.
Reasoning and mood respective
influence a second glance.