Hi everyone (working my way about the forums so I slowly get to know you all....).
Saw this topic and it's one I can add a photo to. This one my late hubby built fifteen years ago when setting out our garden design. If I remember rightly, the pattern was inside of a U.S. Handyman magazine. It was featured on the cover and we thought, yes, that looks good for us.
Years passed and it has had ivy geranium growing up the trellises; then clematis, later ... a deep red mandevilla. Now it's left bare to help save it deteriorating.