I came across this new article with an update on the Nde Aware project and it looks like no one saw the picture facing the wall according to Dr.Russell Metcalfe-Smith.
Here is the article
On the other hand here is what Dr. Sam Parnia has to say.
Dr Parnia refused to speculate on the results of his study but said many people interviewed had similar experiences.
He said: “The evidence that is interesting to me is that, contrary to my training, the entity we call the human mind and consciousness appears to continue to exist during the early stage of death.”
Remember though this is probably just one hospital reporting that no one saw the picture. Their are over 25 hospitals that are also putting up pictures. So we don't know the final results yet. Dr. Sam Parnia says either by the end of this year or next year we should know the final results of the study.