World's Largest Mirror Ball

On Blackpool's promenade. Hard to tell from the image but it's about as tall as a one-storey house. There were 5 or 6 spotlights set up in front of it but unfortunately I could only get here in daylight.

According to the plaque:

They Shoot Horses, Don't They? - Michael Trainor and the Art Department 2002

The world's largest mirror ball reflects Blackpool's ballroom traditions and has 45,000 mirror tiles. The title refers to the 1969 film about the dance marathons of the American depression.