http://en.wikipedia.org/wiki/Mercury-vapor_lamp#/media/File:2014-10-31_17_58_17_Recently_activated_mercury_vapor_street_light_along_Terrace_Boulevard_in_Ewing,_New_Jersey.JPG

...the mercury vapour street light....the va-pour....

 

....looks a bit like a 'ball of twine' in the dark....

anyway, 'the dial and the dog alter' - go figure...conflated with 'son of god halo'?:

 

and of course the 'phosphor' component....remember the 'ghostly drummer boy' covered in phosphorus....who has to warn off anybody approaching the church at night...whilst the smugglers are about their 'biznez'?

 

 

 

and what's this?

 

["Mercury Lamp" redirects here. For the character in the Rozen Maiden anime and manga, see Characters of Rozen Maiden.]

 

 http://en.wikipedia.org/wiki/Rozen_Maiden#Characters