I was not sure if he was asleep or not.
I took the image, click, and up popped his head! He seemed lucid enough and we chatted briefly and then he slumped himself back into his cosy position again.
A short while later he was being chatted up by two men in blue uniforms. After a few minutes they left him in peace back in his own space again.
Photo: Robert Rath, '366 Days of 2012, Day 223 - In His Own Space'. 1/50 f/2.8 ISO-3200 105mm