As I passed this patch of waste ground to the back of Tesco in Hanley, I did a double-take, thinking I could see some poor homeless man, who had been pushed back against the wall - and was perhaps being crushed by a fall of loose earth.
As I was about to race over and save him, I realised it was just a piece of graffiti.
I can't help thinking the artist was trying to create the exact illusion that I fell for...!
