I found some beautiful treasures buried in our closet! Designed by Smithsonian Honoree Colleen Simpson in 1990, this lovely vintage brooch is a rare find. About Coreen Simpson... Coreen Simpson was inspired to fill a void in the Cameo marketplace and launched her signature jewelry piece, The Black Cameo®. To learn more about Coreen Simpson and the history of the black cameo, visit TheBlackCameoCollection.