For those who do not know, Kate Middleton has been in Denmark for the past two days.

There, the Duchess of Cambridge, as capable as ever, strengthened relations between the two royal families and visited many projects related to early childhood.

And for royal expert Ingrid Sward, the Duchess's composure and poise reminded her of another beloved royal before her, the late Princess Diana, mother of her husband Prince William.

"Kate has no sense of entitlement or grandiosity," Sward told the Mirror. She just is what she is and she just wants to get it done."

"It's similar in some ways to what Princess Diana did a long time ago. [Diana's first trip abroad alone was to Norway in early 1984. She had just discovered she was pregnant for the second time, but it had not been announced.

"When Diana arrived in Norway, she found a note in her suitcase written by her husband." It said "We were so proud of you" and was signed "Willie wombat and I." (the nickname Charles and Diana gave their then son)"

"Maybe Kate will have a note from William too. I am sure he is very proud of her."

For Seward, it is clear that as the Duchess stepped up her royal duties, she was more than up to the task.

"The 40-year-old Duchess of Cambridge appears to have kicked off her toughest work year yet with a solo trip to Denmark," the expert said.

"Kate loves a challenge and arriving in Copenhagen alone without William's support may have been a bit of an ordeal, but Kate will take it all in stride.

"She is confident, passionate about her subject, and determined to succeed in the opportunity to expand the work of her childhood foundation internationally.

In short, Middleton is very good at what she does, and one of her secrets is that she actually wants to be there doing the work.

"As both the Queen and Prince William are well aware, she is completely reliable and a true professional in her trade."

"One of the magic things about Kate is that she actually enjoys what she does. Whether she is talking to experts about the science behind infant development or discussing more down-to-earth issues with parents, she makes everyone feel included"

"The Princess of New People" certainly appears to be.