This "gazebo" is made entirely out of bicycle tire rims!! Take a look at this link to see more wonderful images!! What a wonderful way to repurpose something that would otherwise get thrown away! http://www.goodshomedesign.com/bicycle-tire-dome/
what a fantastic idea to purpose them.You could even modify that to making a pea or bean fence out of them.
What a marvellous way to use those tyre rims!! You could make a greenhouse out of them by covering them all with a heavy duty plastic. The door could be two of them fixed together with some sort of hinges.
