sparkling Nest

[suracta]

Hi
Context : A storm in a city. The characters observes the lightnings
Is the expression "sparkling nest" a "stormy" idiom ?

Thank You

 

[Michelvar]

Bonjour,

c'est dans une phrase?

 

[suracta]

Bonsoir : "Ligthning makes sparkling nests on the roof"

 

[Kelly B]

Is the roof on fire?
En français, quel image cherches-tu à évoquer ?
(no, I don't find the title phrase idiomatic....)