How postcards are made.

Sent this nice free card via Postcrossing the other day, never thinking much about it. The text says "is it not good for a person to be alone?". I don't know what the interrogative form is doing there, but I suppose it has some special meaning for the ad on the other side (which I simply covered with a white sticker). After the card arrived, I became curious about the origin of this image, and fed it into Google's Image Search. What do you reckon? The man is not alone at all :)