"Untitled" (Perfect Lovers) by Félix González-Torres

Pronunciation: Un-titled Per-fect Love-vers

​Consisting of two physically identical, battery-powered wall clocks, the pair starts at the exact same time, but evenutally, they might become out of sync due to various factors.

​Original artwork's dates: 1987-1990 & 1991 (two iterations)

Image: "Untitled" (Perfect Lovers), 1991 at MoMA, taken by Peoplelikeyoulikeme (Wikimedia Commons) in 2023.