Sitting silently by the old willow tree, I heard a knocking through the thick, rustic bark.
My thoughts drifted, thawing the frigid quiet in my mind. For there was naught behind, nor in front, of the old willow tree.
"What could it be," my mind asked me. "And from where is it coming from?" And then, from above, there was a deep, low hum. A light flashed, and I was blind.