Interesting capture indeed. I have had a copy of this photo for many years. The only occasion Margriet ever wore this tiara and without the central plume possibly in an attempt to make it a bit more modest or because something went wrong. In any case it looks bad. Also Maxima’s / Steltman’s attempt to create o more kokoshnik style tiara by temoving the central plume and replace it with one additional diamond does not create a 100% balanced configuration but the idea was good.