A Beautiful Piece of the Puzzle

Last week I was delighted to find a package in the mail from my sister. Enclosed was a little jewelry box with this inside - a puzzle piece:

This is what her note said:

"Dear Sissy, I know it's a little late, but I got this for you in remembrance of our daddy - 10 years later. It can remind you of our heritage and the role our father played in helping shape our lives. I love you! Love your skister, Amy"