OK I looked through the site.

Out of the 200 people who were given cameras, a large number didn't get their photos on the wall today. I assume it is dynamic and different photos appear on the wall at intervals.

Of the photos on the 7 walls today, the outstanding ones that really caught my eye were by an Illustrator and a woman photographed with a painting - I guess she's an artist.

Lots of them are not sharp, despite the comments saying they are, so I guess they loas a lot in the JPEG comversion ... or the comments are from Nikon marketing.

As far as I can see, it's the people that made the best pictures.