Harmony Contrast Balance and Baseball

The recurring theme seems to be baseball for me right now.   In baseball there can be so much to find when looking at contrast, balance, and harmony.  This is a picture of the knuckleball pitch being thrown by a pitcher.
The contrast in this picture of the the ball and hand to the blurry background of the grass make you focus more on the baseball and the grip around the baseball.  With the contrast comes a great balance with in the picture as well. I have tried many times to throw the knuckleball, but I have never been ever to fully get the pitch down.  It is a very hard pitch to master and those who are able to are set for a career as a pitcher in the MLB.  With all of these great aspects of the knuckleball combined create great harmony.   When a pitcher throws the knuckleball they need to be in harmony with their surroundings and need to be able to focus on the pitch and that is it.  I love sports and love baseball, and there is so much harmony contrast, and balance to find within the sport.