Relative Picture Puzzle - Solution

The Puzzle:

Relative Picture
A man on a park bench is looking at a small portrait. You ask him, "Who is that in the picture?"

The man says, "Brothers and sisters, I have none, but that man's father, is my father's son."

Can you tell what person is in the picture?




Our Solution:

The picture is of his son.


See this puzzle without solution
Discuss this puzzle at the Math is Fun Forum