1367x1200 Pink Floyd Pulse Wallpaper - Pulse Pi... Official

The iris represents the passage of time and the circularity of the approaching moon.

Released in 1995, the original CD packaging became legendary for including a on the spine. This light, powered by a small battery, pulsed like a heartbeat to represent the "alive" nature of the live recording. 1367x1200 Pink Floyd Pulse Wallpaper - Pulse Pi...

Careful inspection of the pupil and surrounding imagery reveals Easter eggs, such as a bicycle representing founder Syd Barrett. The iris represents the passage of time and