Thunder in heaven

A man in a black shirt and blue jeans crouches on a wooden platform beside a gray, disc-shaped boat with a domed top and hexagonal patterns, then enters the boat and pilots it across a wide, muddy river. The boat, featuring the number '6' and the text 'the universe is vast and life is endless' on its side, accelerates and moves swiftly down the river, leaving a white wake behind it as it travels under an overcast sky.