Forget the fussy florals this year. I found myself in awe of the crispness and beauty of the farmer's market haul, realizing the colors and forms of produce like radicchio, persimmons, and artichokes offer perfect, organic elegance. I used this bounty—cradled by kale—as my Thanksgiving centerpiece. It proves that the truest, simplest beauty for any occasion is found right where Mother Nature left it.