Arrangement by James Chin.
Theme of the floating Kingdom of Zeal, a magical civilization from long ago where human achievement reached its zenith. After perfecting art and science, they researched dreams to gain enlightenment. Basically a utopia with really existentially ponderous citizens.
"Am I a butterfly dreaming I'm a man... Or a bowling ball dreaming I'm a plate of sashimi? Never assume that what you see and feel is real!"