Frida Kahlo Calavera Skull Charm (Sterling Silver)Frida Kahlo Calavera Skull Charm (Sterling Silver) A Collectable Tribute to Art and Heritage Celebrate creativity, symbolism and cultural heritage with our officially licensed Frida Kahlo Calavera Skull Charm, handmade in the UK from solid sterling silver. Inspired by the rich symbolism of the Calavera skull and Frida Kahlos connection to Mexican art and identity, this detailed clip on charm is full of character, meaning and collectable appeal.