I have a bit of an obsession with "black" flowers. They, of course, are dark, dark purple. I often fantasize about a garden comprised only of these rare beauties... of course, then my flowerlust gets the best of me and I can't help but plant a rainbow of blooms. The black flowers are special, though. My black Iris recently bloomed... pure magic. 
 
Ethically sourced rose cut Amethyst set in sterling silver with fine silver bezels. Sterling silver posts.