Summer Holiday Ended?

Take your time back, no hurry! Although it isn't "Friday the 13th"...another masterpiece of Jan van Haasteren - perhaps his best? Notice the man slipping on a banana peel - causing most accidents. So there is no such thing called bad luck - other people's carelessness cause our troubles, for sure.
Puzzled by me in about 15 hours (during five days), I'm a hard working man!