Spot the Difference

Thought we'd ring the changes today.  Rather than a colouring sheet, we thought a "Spot the Difference" might help to occupy some time.  The image is 'Lost on the Road to Eternity', cover artwork for Magnum's album of the same name.  We'll leave the amount of differences a mystery until tomorrow.  PLEASE CLICK THE IMAGE TO MAKE IT BIGGER.  Have fun ...