Arched trellises add a spectacular look around the home and in the garden. Place them as a welcome to winding paths and they'll become more beautiful as vines take over in summer. Designs for exterior walls will encourage upward growth with tendrils that won't harm brick or stone grout. Add rounded wall mounted latticework to the side of your deck to showcase a pretty blooming vine. Add a bit of privacy to your yard by adding one for ivy to cover.