Here are few ideas to inspire:
The car is protesting about car parking, “More parks less parking” can be found written on the car. You can find out how to make your car garden here
The only good use for a coke bottle….
A good way to use the empty dilapidated kitchen bins that always seem to be lying around in hard waste
Here’s a bicycle container garden.
And here’s your kitchen chair in the garden. Just cut out the seat and add a planter.