Kate MiddletonandPrince Williamjust revealed a new photo of their three children — but you’ll have to look closely!

The couplespoke to nursing studentsfrom Ulster University in Northern Ireland during a series of video calls on Tuesday, but a photo displayed on the table behind them also caught eagle-eyed fans' attention. To the far right of the table is a framed photo ofPrince George, 7, Princess Charlotte, 5, and Prince Louis, 2, that was not previously shared with the public.

Kate Middleton and Prince William talk to trainee nurses.Kensington Palace

Kate Middleton and Prince William call nurses at Ulster University

Other photos on display includePrince GeorgeandPrincess Charlotte’s portrait from her first day of school in September 2019 as well as a shot of Kate andPrince Louisexploring her kid-friendly garden in May 2019.

Kensington Palace

Kate Middleton and Prince William call nurses at Ulster University

It’s not unusual for Kate, 39, and Prince William, 38, to display family photos during their video calls. During a virtual meeting with care workers, afamiliar portrait of Prince Georgewas spotted behind the couple, who sat on a cream couch in one of the rooms of their country estate in Norfolk. The adorable photo was originallyreleased for George’s 6th birthday in July 2019.

And when Katespoke with armed forces familieswho had lost loved ones via video chat in honor of Remembrance Day, photos of George, Charlotte and Louis were visible behind her.

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While at Sandringham House, they can conduct their video calls without any chance of interruption, while the other helps with the lessons that George and Charlotte are working on at home.

source: people.com