Last evening, in France, at a friend's art exhibition, I came across this intriguing and enigmatic artwork which had a few square shaped boxes.
My friend asked - "So, what do you think? How many squares do you see?"
I counted, and recounted just to make sure I am not counting it wrong. With a grin on my face, I replied "Ah! Easy...There are 17 squares."
My friend laughingly said - "Non! Look carefully, can you see the 18th square?"
I was left confused and baffled. I rechecked but no luck. Finally, I gave up and asked for a hint.
My friend handed me a note which said -
Hidden behind the shadows is a mystery you need to see.
Moving five boxes is the only key.