Queen Maxima Of The Netherlands Opens Design Derby Netherlands - Belgium [Getty Images]

ROTTERDAM, NETHERLANDS - JUNE 19: Queen Maxima of The Netherlands looks at felt plants designed by Wandschappen Ivo van den Baar and Nicole Driessens during the opening of the Design Derby Netherlands - Belgium on June 19, 2015 in Rotterdam Netherlands. (Photo by Michel Porro/WireImage)

WireImage Michel Porro