Blue that looks pink in the light?

[Luckyguy]

Found this last night just before the sun went down. Its weird transparency is interesting to say the least? Anybody have info? I would appreciate any comments or input!

 

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[Luckyguy]

 

[against the wind]

When it's Blue but turns Pink,
We call it, Transgender.

 

[Luckyguy]

 

[Luckyguy]

Would this be considered transgender? Is this common? Thanks for your input