918. Heyoon

So this is an odd choice. Heyoon is a misinterpretation of the name of a private pavilion in Ann Arbor, Michigan. A recent episode of 99% Invisible had a thorough description of the pavilion, but there are no publicly available pictures. Listen to the episode, though. I feel like the totemic nature of the pavilion and the shared experiences it represents collectively qualify it as a work of art, even though I have never seen or visited it.