Spotted via Mr. Kitly, a collection of Japanese washi-paper lantern style vases to cover a glass jar or cup holding cut flowers:
Above: Designed by Tokyo-based Rina Ono, the vases are available in a variety of sizes and shapes.
Above: Made of mulberry paper, the cover can be gently extended to cover a vase. Spray it with water to keep the paper taut. (N.B.: For more floral arrangement ideas, see 60 images of Flower Vases in our Gallery of rooms and spaces.)