the Dutch picture, showing all those Royals looking happy, relaxed and regal was a sure, and very worthy, winner.
All pictures in this poll looked special for me.
I was rather fond of the Norwegain picture, always glad to se Haakon, Mette-Marit and especially Princess Astrid.
The British picture (and I'm partial here) seemed so special, because we rarely see the Queen and the Duke of Edinburgh so relaxed and happy, at least in the public.
One of my top-favourites was the Monaco picture. Apart from the chance to see the 'extended' family, it was also just a very nice picture.