One time, I was tasked to design a building with a rooftop garden. The client was very specific about the kind of plants they wanted and even gave me a list of all the different types of flowers and shrubs they wanted to include. As it turned out, they had an allergy to grass and wanted an entire rooftop garden without it. It was a bit of a challenge but I managed to come up with something that made them happy and still looked beautiful.
