Yes, Jackie, a very nice site, love those wonderful skies! I see there is a Nederlandse site as well, but that shows other pictures. Looking through the links I saw many Dutch names among the contributers.

And this in the literature dep. An old book , obviously :
The green flash and other low sun phenomena
D.J.K. O-Connell, S.J.
Vatican Observatory / North Holland Publishing Company, Amsterdam (1958)

pictures : W-081-33.... W-281-34.... W-082-11.... W-021-15
look very familiar to me. Can hardly miss; they've been taken here.

The green flash is something very spectacular and rather rare.