Yesterday was the 70th anniversary of the liberation of the Auschwitz concentration camp, a day which is also honored as International Holocaust Remembrance Day. The day was marked with a service at Auschwitz in Poland and in events around the world, and royals from many countries joined in the commemorations. This is not the lighter stuff that we usually (and purposefully) stick to around here; this is really nothing to do with the sartorial side of things. But sometimes it's important just to take a moment and remember.
Among the royal contingent paying their respects in Poland were the King and Queen of the Netherlands and the King and Queen of the Belgians. Willem-Alexander wore a kippah (yarmulke), which was a touching gesture.
Many others not shown here also participated in various events at home, including the King and Queen of Sweden, Prince Daniel, and the King of Spain. The attendance of this particular set of people is not the point of these events, of course, but I can't help but find it lovely to see so many in our frame of reference united, from whatever location, to commemorate and to remember this important moment in history.
If you would like to watch the entire ceremony from Auschwitz, you may do so below.