I am finding it difficult to understand why CP Frederik thought it would be a good idea to have a private holiday at Greenland, just now, when his mother celebrates her b'day ! Especially since his late father didn't participate in such official gatherings these past few years it would have seemed to be a loving gesture by her son & heir had he joined her on the balcony today too.....
Anyway, PPE Agency has many photos for all to enjoy, with thanks to photographer Albert Nieboer:
http://www.ppe-agency.com/show.php?zoektype=2&search=16-04-2018%20Denmark