These photos are from the end of March (about 31 march), after the Duke of Edinburgh's memorial, they were accompanied by a man who was carrying a briefcase and they were talking with him. According to the press, they were going to a business meeting.
This is another video, it's later, it's from last Saturday (9 april). It is from a Greek medium but I have found it on a group of facebook. Queen Anne Marie, Princess Tatiana and Prince Nikolaos were shopping in Athens.
https://www.facebook.com/groups/27153053115/permalink/10159792768903116/?m_entstream_source=group
Tatiana published in the instagram story section last week a photo of this day. In the Greek Royal family group comments, the several members of group talked about why they were wearing black:
https://blogger.googleusercontent.c...31_5338867456132495_6202426575586247373_n.jpg
That morning, they attended a funeral of a Greek businessman, a friend of King Constantine, then they went to the Athénée restaurant where they had lunch, and then it is the images of the video, on the afternoon. Prince Nikolaos and Princess Tatiana accompanied Queen Anne Marie to the hotel where she is staying, and where according to these comments they were with the King (King Constantine and Queen Anne Marie are staying at the hotel)
This seemed curious to me because between the video + the photo of Tatiana + the members of this facebook group who coincided with Queen Anne Marie ..., they have obtained the sequence of all of last Saturday. This is curious, several members of that facebook group coincided with them in the morning, in funeral of businessman