Give your garden a touch of whimsy with a DIY windmill made from vintage teapots. Look for old teapots at thrift stores, flea markets, or online auctions. Choose teapots with interesting shapes and designs to add visual appeal to your windmill. Remove the lids and spouts from the teapots, leaving only the main body. Attach the teapots to a central axis using screws or strong adhesive. For stability, consider using a metal rod or wooden dowel as the axis. Mount the windmill on a sturdy post or pole in your garden, and let the wind bring the teapots to life. The spinning teapots will create a delightful and unexpected focal point in your outdoor space, showcasing your creativity and love for vintage decor.