It has always been the prerogative of children and half-wits to point out that the emperor has no clothes. But the half-wit remains a half-wit, and the emperor remains an emperor. - Neil Gaiman (whoever he is/was)
I found the pic at Elms Puzzles. They make custom wooden jigsaw puzzles. This is from a series by an artist called Gwen Connelly. Ain't it loverly?