Climbing vegetables such as squash, runner beans, cucumbers, and grapes can be grown up and over a backyard pergola. Faye Toogood Pergola in London Garden T Magazine
more modern interpretation of arbored trellis - love pergolas!
A living fence in Charleston. "Create a living privacy fence. Cable wires mounted between fence posts create a sturdy support for climbing plants. Over time the plants can completely fill in the area, providing privacy for the patio.
great screen idea for deck/north elevation