Queen Mary no doubt had her son Crown Prince Christian on her mind as she and King Frederik hosted their first state visit with Iceland's President Halla Tómasdóttir earlier this week.
For the President's arrival, the Danish royal, 52, looked elegant in a purple coat dress by Søren Le Schmidt, accessorising with a matching headband by Jane Taylor and a delicate gold necklace featuring four amethyst gemstones.
The sentimental necklace was first worn by Mary when she left Rigshospitalet with newborn baby Christian in October 2005, with amethysts being February-born Mary's birthstone.
The state visit took place a week before Christian's 19th birthday on 15 October and no doubt he's been on his mother's mind as he's currently in Africa on his gap year trip.
The Danish palace announced in the summer: "On 4 September, HRH the Crown Prince will leave for an extended stay in East Africa.
"Here, the Crown Prince will be involved in the day-to-day running of two farms, which will, among other things, involve practical and administrative tasks as well as giving the Crown Prince an insight into local nature conservation. The plan is for the Crown Prince to return to Denmark in December."
© GettyChristian is following in the footsteps of his father, King Frederik, and his grandmother, Queen Margrethe, who also undertook working visits abroad in their youth.
He became Crown Prince on 14 January when Frederik ascended the Danish throne after Margrethe's shock abdication.
© GettyIn the past year, Christian has passed several major milestones. Queen Margrethe gifted her grandson the Order of Elephant – Denmark's highest honour – on his 18th birthday.
In November 2023, he made a solemn declaration to abide by the Constitution at the Council of State meeting, meaning he can act as regent if King Frederik is ill or out of the country. And in June, he graduated from his high school, Ordrup Gymnasium in Gentofte.
© GettyIt's not currently known what Christian's plans will be after he returns from his Africa secondment in December. He is likely to undergo military training in future and may decide to enrol at university next year.
Meanwhile, it's been a busy week for King Frederik and Queen Mary after hosting the state visit, which included a glittering gala dinner at Christiansborg Palace, where Mary wowed in a midnight blue gown and the Pearl Poire tiara.
© ShutterstockThe couple also attended a dinner to mark the American Chamber Of Commerce In Denmark's 25th anniversary on Thursday, and then celebrated the town of Holstebro's 750th anniversary on Friday.
