VIJFHUIZEN, NETHERLANDS - JULY 17: King Willem-Alexander of The Netherlands and Queen Maxima of The Netherlands attend the MH17 remembrance ceremony and the unveiling of the National MH17 monument on July 17, 2017 in Vijfhuizen, Netherlands. The momument is designed by Ronald A. Westerhuis and is placed in a tree park 'Green Ribbon' designed by Robbert de Koning with 298 trees representing each victim of the MH17 crash on 17 July 2014. (Photo by Patrick van Katwijk/Getty Images)
