my $title = $photo->prop("title")->get;
my $comment = $photo->prop("comment")->get;
my $thumb_path = $photo->prop("thumbnail path")->get;
my $thumb_name = $photo->prop("thumbnail filename")->get;
my $image_name = $photo->prop("image filename")->get;
my $image_path = $photo->prop("image path")->get;