The photo of Queen Margarethe is stunning - very regal, as she is. But a picture that would get my vote would demonstrate the most role the royals today can have: one of uniting the people into one. No elected politician can ever have that, and in that sense, I feel a real monarch can be a true leader of his/her country. Just look at Margarethe - or QEII.
"Contrariwise", said Tweedledee, "if it was so, it might be; and if it were so, it would be, but as it isn't, it 'aint. That's logic."
From "Through the Looking Glass" by Lewis Carroll