VIENNA, AUSTRIA - JUNE 28: Director General of the Austrian National Library Johanna Rachinger. First Lady of Austria Doris Schmidauer, Austrian President Alexander van der Bellen, Queen Maxima of The Netherlands and King Willem-Alexander of The Netherlands pose at Austrian National Library on June 28, 2022 in Vienna, Austria. (Photo by Heinz-Peter Bader/Getty Images)
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VIENNA, AUSTRIA - JUNE 28: Director General of the Austrian National Library Johanna Rachinger. First Lady of Austria Doris Schmidauer, Austrian President Alexander van der Bellen, Queen Maxima of The Netherlands and King Willem-Alexander of The Netherlands pose at Austrian National Library on June 28, 2022 in Vienna, Austria. (Photo by Heinz-Peter Bader/Getty Images)
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VIENNA, AUSTRIA - JUNE 28: King Willem-Alexander of The Netherlands and Queen Maxima of The Netherlands are seen at Austrian National Library on June 28, 2022 in Vienna, Austria. (Photo by Heinz-Peter Bader/Getty Images)
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VIENNA, AUSTRIA - JUNE 28: King Willem-Alexander of The Netherlands and Queen Maxima of The Netherlands visit the Spanish Riding horse School on June 28, 2022 in Vienna, Austria. (Photo by P van Katwijk/Getty Images)
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VIENNA, AUSTRIA - JUNE 28: King Willem-Alexander of The Netherlands and Queen Maxima of The Netherlands visit the Spanish Riding horse School on June 28, 2022 in Vienna, Austria. (Photo by P van Katwijk/Getty Images)
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