Consider the daytime sky.
Find a comfortable place to gaze upward. Spend 23 minutes, by yourself, looking deeply into our celestial sphere.
Consider the molecules of air, the blue, the clouds, the winged creatures, the sun, the light, the wind, the memory, the desire, the dream.
Within the sky too is the thin layer of gasses that provides for all life on the planet.
Represent your experience in any manner you wish.