This is probabaly both literal and spiritual meaning. This man in deep prayer was defenitely on the other side of the line separating reality and spirit. Well, anyway my take on it :-)

As JD suggested last time, I took a liberty to create a topic in PAD forum, where I postet a LINK to this picture. I suggest anyone who is interested reply with the LINK (not embeded image) to their picture. This way we will have centralized place to search for other participants.