Hi,
With one of latest version of UDM module we not saving all images data do database, this is because PropertyValue column is limited.
Simplify, module just saving image in this location:
~\Portals\PortalID\MyPix\UserName\
to display user MyPix entries module gets all image files from this location
You can use MyPix API to get images, this is an example in C#:
var miCtrl = new DNNMasters.UserMediaComponents.MyPix.ManageImages();
miCtrl.CurrentUser = currentUserInfo;
var code = miCtrl.GetPhotosCode(true, false, true);