Picasso walks into a cafe in Spain.  It was 1950-something.

He sits down at a table, is sipping coffee and starts sketching the Dove of Peace on the back of a napkin.

After a few minutes, he puts it in his pocket.

An admirer watched him and asked him, “Mr. Piccaso, can I have that sketch you just put in your pocket?”

Piccosa replied, “Of course you can.  It will cost you $50,000.”

The person is shocked by his answer saying it only took him a few minutes to sketch.

Picasso then replied, “No, no, no.  It took me 60 years to sketch this.”