George Sosnak is the king of the "painted ball" as an artistic medium, so whenever an example pops up featuring a Dodger player I have to share it. Available at Hunt's current MLB All-Star FanFest auction is a grouping of original Sosnak Baseballs from his estate, and featured above is an unfinished 1988 LA Dodgers World Series ball showcasing Orel Hershiser on a panel. Check out the auction here.
Per the auction description:
Hand painted baseball decorated across two panels with "1988 World Series Champions" decor on one side and MVP Orel Hershiser on the other panel.