Create a tropical paradise in your garden by incorporating antique obelisks with a weathered finish. These obelisks, with their aged patina, will add a touch of exoticism to your outdoor space. Surround them with lush foliage plants like palm trees, ferns, and bird of paradise. Add pops of color with tropical flowers like hibiscus and orchids. The obelisks can be used to hang lanterns or wind chimes, creating a relaxing and tropical ambiance.