Hilary Packard Set of 3 metal letter pins artist-signed D, F & Y

On a visit to LA, I bought this group of 3 pins, but the smaller letters could easily be earrings, too. I can just make out on the larger letter D the artist's name Parkard? A poshie suggested to me that these were designed by the artist Hilary Packard. My maiden last name starts with D, but I don't know why I bought the silver smaller Y or the bronze colored F. These are really cool, very lightweight. Maybe your boyfriend Daniel and you have two cats named Fred and Yancy. Fun gift for someone or yourself!