“Private Moon” by Leonard Tishkov (2013)
For ten years, Leonard Tishkov has been carrying this electric crescent moon around the world. When documenting the work he quotes a poem by Li Bai that says:
Humans can never pluck the moon,
But she always goes with our step.
His goal is to make the moon something accessible, to give humans the access that they lack when it is in the sky.
More information here and information about the artist here.