Spiral/ Helix/ Curly Whirly Thing

Verdict on ABBA Voyage show. 
Spectacular, stunning, astonishing, loud, colourful, extremely clever,  noisy, flashing lights . If you like ABBA’s music you’ll love it. If you think they’re completely naff then you’ll still think it’s clever and wonder “ how did they do that”.
It’s expensive . Programmes were £15. More than the cost of their albums at the height of their fame. Two drinks? Nearly £20. 
It’s loud. The sound level was a bit uncomfortable for me. I don’t like flashing lights so looked away during those.
That’s my honest opinion. Go if you’re a fan.
We’ve had a good couple of days in London. Beautifully sunny. Not too hot.
We went up the Tower of Tower Bridge and to the engine room which told a fascinating history of this Victorian edifice.
When it was built some people thought it was completely over the top and over ornate. Others thought it magnificent 
The main photo is the spiral staircase inside the south Tower.
Extra the Bridge partly opened.