Just spent the afternoon at WDW after taking a family member to the airport, and while eating lunch at Olivia's, we noticed that all the guest pictures were gone from the main dining room. We asked the CM at the podium and she told us that they just re-did the walls in the main dining area and had to take all the photos down. She said that they were looking for a different area in which to display the photos, and in the interim they were in storage. It was funny siting there not being surrounded by guest photograghs.